Gujarat BoardĀ GSEB Solutions Class 8 English Second Language Sem 1 Unit 4 Sun-Tour Textbook Exercise Questions and Answers.
GSEB Std 8 English Textbook Solutions Sem 1 Unit 4 Sun-Tour
GSEB Class 8 English Sun-Tour Text Book Questions and Answers
Activity 1.
Your teacher will read the story. Listen to her. Then read the story silently.
One day the Wind says to the Sun, “I am the strongest in the world. I can uproot trees. I can blow off roofs and …”
(ąŖµąŖØ ąŖ”ą« ąŖ§ ąŖµąŖæąŖØą«ąŖ” ąŖøą«ąŖ ąŖą« ąŖ§ ąŖøąŖØ, āąŖąŖ ąŖąŖ® ąŖ§ ąŖøą«ąŖą«ąŖ°ą«ąŖąŖą«ąŖøą«ąŖ ąŖąŖØ ąŖ§ ąŖµąŖ°ą«ąŖ²ą«ąŖ”, ąŖąŖ ąŖą«
ąŖØ ąŖ
ąŖŖąŖ°ą«ąŖ ąŖą«ąŖ°ą«ąŖ. ąŖąŖ ąŖą«
ąŖØ ąŖ¬ą«ąŖ²ą« ąŖąŖ« ąŖ°ą«ąŖ«ąŖą«ąŖø ąŖąŖØą«ąŖ”…’)
ąŖąŖ ąŖ¦ąŖæąŖµąŖø ąŖŖąŖµąŖØ ąŖøą«ąŖ°ą«ąŖÆąŖØą« ąŖąŖ¹ą« ąŖą«, āąŖ¹ą«ąŖ ąŖµąŖæąŖ¶ą«ąŖµąŖ®ąŖ¾ąŖ ąŖøą«ąŖ„ą« ąŖ¶ąŖą«ąŖ¤ąŖæąŖ¶ąŖ¾ąŖ³ą« ąŖą«ąŖ. ąŖ¹ą«ąŖ ąŖµą«ąŖą«ąŖ·ą«ąŖØą« ąŖąŖ”ąŖ®ą«ąŖ³ąŖ„ą« ąŖąŖą«ąŖ”ą« ąŖØąŖ¾ąŖą« ąŖ¶ąŖą«ąŖ ąŖą«ąŖ. ąŖ¹ą«ąŖ ąŖąŖ¾ąŖŖąŖ°ąŖ¾ąŖ ąŖąŖ”ąŖ¾ąŖ”ą« ąŖ¦ąŖ ąŖ¶ąŖą«ąŖ ąŖą«ąŖ ąŖ
ąŖØą«…ā
“Oh, I see! Do one thing. Look at that man. Can you make him take off his coat ?” the Sun said.
(āąŖąŖ¹, ąŖąŖ ąŖøą«! ąŖ”ą« ąŖµąŖØ ąŖ„ąŖæąŖąŖ. ąŖ²ą«ąŖ ąŖąŖ ąŖ§ą«ąŖ ąŖ®ą«
ąŖØ. ąŖą«
ąŖØ ąŖÆą« ąŖ®ą«ąŖ ąŖ¹ąŖæąŖ® ąŖą«ąŖ ąŖąŖ« ąŖ¹ąŖæąŖ ąŖą«ąŖ?ā ąŖ§ ąŖøąŖØ ąŖøą«ąŖ”ąŖ¾)
ąŖąŖ¹, ąŖąŖ® ąŖą«! ąŖąŖ ąŖąŖ¾ąŖ® ąŖąŖ°. ąŖŖą«ąŖ²ąŖ¾ ąŖ®ąŖ¾ąŖ£ąŖøąŖØą« ąŖą«. ąŖ¶ą«ąŖ ąŖ¤ą«ąŖ ąŖ¤ą«ąŖØą« ąŖą«ąŖ ąŖąŖ¢ąŖ¾ąŖµą« ąŖ¶ąŖą« ąŖą«?ā ąŖøą«ąŖ°ą«ąŖÆą« ąŖąŖ¹ą«ąŖÆą«ąŖ.
“Oh, yes. That’s very easy. watch.”
(āąŖąŖ¹, ąŖÆąŖø. ąŖ§ą«ąŖą«ąŖø ąŖµą«ąŖ°ąŖæ ąŖąŖą«ąŖ°ąŖæ. ąŖµą«ąŖ.ā)
ąŖąŖ¹, ąŖ¹ąŖ¾. ąŖ¤ą« ąŖ¬ąŖ¹ą« ąŖøąŖ¹ą«ąŖ²ą«ąŖ ąŖą«. ąŖ¤ą«ąŖ ąŖą«.ā
The Wind blows harder and harder, but the man wraps himself tightly.
(ąŖ§ ąŖµąŖæąŖØą«ąŖ” ąŖ¬ą«ąŖ²ą«ąŖ ąŖ¹ąŖ¾ąŖ°ą«ąŖ”ąŖ° ąŖąŖØą«ąŖ” ąŖ¹ąŖ¾ąŖ°ą«ąŖ”ąŖ° ąŖ¬ąŖ ąŖ§ ąŖ®ą«
ąŖØ ąŖąŖø ąŖ¹ąŖæąŖ®ąŖøą«ąŖ²ą«ąŖ« ąŖąŖ¾ąŖąŖ²ąŖæ.)
ąŖŖąŖµąŖØ ąŖą«ąŖ¬ ąŖą«ąŖ°ąŖą«ąŖ°ąŖ„ą« ąŖ«ą«ąŖąŖąŖ¾ąŖÆ ąŖą«, ąŖŖąŖ£ ąŖ¤ą« ąŖ®ąŖ¾ąŖ£ąŖø ąŖŖą«ąŖ¤ąŖ¾ąŖØą« ąŖøąŖą«ąŖąŖ” (ąŖą«ąŖąŖ®ąŖ¾ąŖ) ąŖµą«ąŖąŖąŖ¾ąŖ³ą« ąŖ²ą« ąŖą«.
Finally the Wind stops. āNow let me try,” said the Sun.
(ąŖ«ąŖ¾ąŖąŖØąŖ²ąŖæ ąŖ§ ąŖµąŖæąŖØą«ąŖ” ąŖøą«ąŖą«ąŖŖą«ąŖø. āąŖØąŖ¾ąŖ ąŖ²ą«ąŖ ąŖ®ą« ąŖą«ąŖ°ąŖ¾ąŖ.ā ąŖøą«ąŖ” ąŖ§ ąŖøąŖØ.).
ąŖ
ąŖąŖ¤ą« ąŖŖąŖµąŖØ ąŖ
ąŖąŖą« ąŖą«. āąŖ¹ąŖµą« ąŖ®ąŖØą« ąŖŖą«ąŖ°ąŖÆąŖ¤ą«ąŖØ ąŖąŖ°ąŖµąŖ¾ ąŖ¦ą«,ā ąŖøą«ąŖ°ą«ąŖÆą« ąŖąŖ¹ą«ąŖÆą«ąŖ.
The Sun shines brighter brighter …
(ąŖ§ ąŖøąŖØ ąŖ¶ąŖ¾ąŖąŖ ąŖ¬ą«ąŖ°ąŖ¾ąŖąŖąŖ° ąŖąŖØą«ąŖ” ąŖ¬ą«ąŖ°ąŖ¾ąŖąŖąŖ° …)
ąŖøą«ąŖ°ą«ąŖÆ ąŖµąŖ§ą« ąŖØą« ąŖµąŖ§ą« ąŖ¤ą«ąŖ ąŖąŖ®ąŖą« ąŖą« …
The man takes off his coat and sits under a tree.
(ąŖ§ ąŖ®ą«
ąŖØ ąŖą«ąŖąŖø ąŖąŖ« ąŖ¹ąŖæąŖ ąŖą«ąŖ ąŖąŖØą«ąŖ” ąŖøąŖæąŖą«ąŖø ąŖ
ąŖØą«ąŖ”ąŖ° ąŖ
ąŖą«ąŖ°ą«.)
ąŖ®ąŖ¾ąŖ£ąŖø ąŖ¤ą«ąŖØą« ąŖą«ąŖ ąŖąŖ¾ąŖ¢ą« ąŖØąŖ¾ąŖą« ąŖą« ąŖ
ąŖØą« ąŖąŖ¾ąŖ” ąŖØą«ąŖą« ąŖ¬ą«ąŖøą« ąŖą«.
“You win. You are stronger than I am.”
(āāąŖÆą« ąŖµąŖæąŖØ. ąŖÆą« ąŖąŖ° ąŖøą«ąŖą«ąŖ°ą«ąŖąŖąŖ° ąŖ§ą«ąŖØ ąŖąŖ ąŖąŖ®.ā)
āāąŖ¤ą«ąŖ ąŖą«ąŖ¤ą«ąŖÆą«. ąŖ¤ą«ąŖ ąŖ®ąŖ¾ąŖ°ąŖ¾ ąŖąŖ°ąŖ¤ąŖ¾ąŖ ąŖµąŖ§ąŖ¾ąŖ°ą« ąŖ¶ąŖą«ąŖ¤ąŖæąŖ¶ąŖ¾ąŖ³ą« ąŖą«.ā
Activity 2.
Read this dialogue. Then dramatize it in your class:
Vrunda : Mummy, where have you kept my project work ?
Mummy : In your cupboard.
Vrunda : And where have you put my colour box ?
Mummy : In your drawer.
Vrunda : I canāt find my science book.
Mummy: I have put it also in your cupboard.
Vrunda : Have you put the Audio CD in my bag ?
Mummy : Yes, of course !
Vrunda : And what have you done to my box?
Mummy: Box Which box ? What has happened to you, Vrunda?
Vrunda : Mummy, dear, Iām only confirming. Sorry, today I have a project on / Solar energy in our school.
Mummy : Best of Luck, ābetaā.
Vrunda : Thank you.
(ąŖ®ąŖ®ą«, ąŖµą«ąŖ
ąŖ° ąŖ¹ą«
ąŖµ ąŖÆą« ąŖą«ąŖŖą«ąŖ ąŖ®ąŖ¾ąŖ ąŖŖą«ąŖ°ą«ąŖą«ąŖą«ąŖ ąŖµąŖ°ą«ąŖ?) ąŖ®ąŖ®ą«, ąŖ¤ąŖ®ą« ąŖ®ąŖ¾ąŖ°ąŖ¾ ąŖŖą«ąŖ°ą«ąŖą«ąŖą«ąŖąŖØą« ąŖµąŖøą«ąŖ¤ą« ąŖą«ąŖÆąŖ¾ąŖ ąŖ®ą«ąŖą« ąŖą«?
(ąŖąŖØ ąŖÆą«ąŖ
ąŖ° ąŖąŖ¬ąŖ°ą«ąŖ”.) ąŖ¤ąŖ¾ąŖ°ąŖ¾ ąŖąŖ¬ąŖ¾ąŖąŖ®ąŖ¾ąŖ.
(ąŖąŖØą«ąŖ” ąŖµą«ąŖ
ąŖ° ąŖ¹ą«
ąŖµ ąŖÆą« ąŖŖą«ąŖ ąŖ®ąŖ¾ąŖ ąŖąŖ²ąŖ° ąŖ¬ą«ąŖą«ąŖø?) ąŖ
ąŖØą« ąŖ®ąŖ¾ąŖ°ąŖ¾ ąŖ°ąŖąŖą«ąŖØą« ąŖ”ąŖ¬ą«ąŖ¬ą« ąŖ¤ąŖ®ą« ąŖą«ąŖÆąŖ¾ąŖ ąŖ®ą«ąŖą«ąŖÆą« ąŖą«?
(ąŖąŖØ ąŖÆą«ąŖ
ąŖ° ąŖ”ą«ąŖ°ą«ąŖ
ąŖ°.) ąŖ¤ąŖ¾ąŖ°ąŖ¾ ąŖąŖ¾ąŖØąŖ¾ąŖ®ąŖ¾ąŖ.
(ąŖąŖ ąŖąŖ¾ąŖØą«ąŖ ąŖ«ąŖ¾ąŖąŖØą«ąŖ” ąŖ®ąŖ¾ąŖ ąŖøąŖ¾ąŖÆąŖØą«ąŖø ąŖ¬ą«ąŖ.) ąŖ®ąŖØą« ąŖ®ąŖ¾ąŖ°ą«ąŖ ąŖµąŖæąŖą«ąŖąŖ¾ąŖØąŖØą«ąŖ ąŖŖą«ąŖøą«ąŖ¤ąŖ ąŖ®ąŖ³ąŖ¤ą«ąŖ ąŖØąŖ„ą«.
(ąŖąŖ ąŖ¹ą«ąŖµ ąŖŖą«ąŖ ąŖąŖ ąŖąŖ²ą«ąŖ²ą« ąŖąŖØ ąŖÆą«ąŖ
ąŖ° ąŖąŖ¬ąŖ°ą«ąŖ”.) ąŖ¤ą« ąŖŖąŖ£ ąŖ®ą«ąŖ ąŖ¤ąŖ¾ąŖ°ąŖ¾ ąŖąŖ¬ąŖ¾ąŖąŖ®ąŖ¾ąŖ ąŖ®ą«ąŖą«ąŖÆą«ąŖ ąŖą«.
(ąŖ¹ą«ąŖµ ąŖÆą« ąŖŖą«ąŖ ąŖ§ ąŖąŖ”ąŖæąŖ ąŖøą«ąŖ”ą« ąŖąŖØ ąŖ®ąŖ¾ąŖ ąŖ¬ą«
ąŖ?) ąŖ¤ąŖ®ą« ąŖąŖ”ąŖæąŖ ąŖøą«ąŖ”ą« ąŖ®ąŖ¾ąŖ°ą« ąŖ¬ą«
ąŖąŖ®ąŖ¾ąŖ ąŖ®ą«ąŖą« ąŖą«? (ąŖÆąŖø, ąŖąŖµ ąŖą«ąŖ°ą«ąŖø !) ąŖ¹ąŖ¾, ąŖą«ąŖą«ąŖąŖø!
(ąŖąŖØą«ąŖ” ąŖµą«ąŖ ąŖ¹ą«ąŖąŖµ ąŖÆą« ąŖ”ąŖØ ąŖą« ąŖ®ąŖ¾ąŖ ąŖ¬ą«ąŖą«ąŖø?) ąŖ
ąŖØą« ąŖ®ąŖ¾ąŖ°ąŖ¾ ąŖ¬ą«ąŖą«ąŖøąŖØą«ąŖ ąŖ¤ąŖ®ą« ąŖ¶ą«ąŖ ąŖąŖ°ą«ąŖÆą«ąŖ?
(ąŖ¬ą«ąŖą«ąŖø? ąŖµąŖæąŖ ąŖ¬ą«ąŖą«ąŖø? ąŖµą«ąŖ ąŖ¹ą«ąŖ ąŖ¹ą«ąŖŖąŖØą«ąŖ” ąŖą« ąŖÆą«, ąŖµą«ąŖąŖ¦ąŖ¾?) ąŖ¬ą«ąŖą«ąŖø? ąŖąŖÆą«ąŖ ąŖ¬ą«ąŖą«ąŖø? ąŖØą« ąŖ¶ą«ąŖ ąŖ„ąŖÆą«ąŖ ąŖą« ąŖµą«ąŖąŖ¦ąŖ¾?
(ąŖ®ąŖ®ą«, ąŖ”ąŖæąŖ
ąŖ°, ąŖąŖąŖ® ąŖąŖ²ąŖæ ąŖąŖØą«ąŖ«ąŖ°ą«ąŖ®ąŖæąŖąŖ. ąŖøą«ąŖ°ąŖæ, ąŖą«ąŖ”ą« ąŖąŖ ąŖ¹ą«ąŖµ ąŖ
ąŖŖą«ąŖ°ą«ąŖą«ąŖą«ąŖ ąŖąŖØ ąŖøą«ąŖ²ąŖ° ąŖąŖØąŖ°ą«ąŖąŖæ ąŖąŖØ ąŖ
ąŖµąŖ° ąŖøą«ąŖą«ąŖ².)
ąŖµąŖ¹ąŖ¾ąŖ²ą« ąŖ®ąŖ®ą«, ąŖ¹ą«ąŖ ąŖ«ąŖą«ąŖ¤ ąŖąŖ¾ąŖ¤ąŖ°ą« ąŖąŖ°ą« ąŖ°ąŖ¹ą« ąŖą«ąŖ. ąŖ®ąŖ¾ąŖ« ąŖąŖ°ąŖą«, ąŖąŖą« ąŖ
ąŖ®ąŖ¾ąŖ°ą« ąŖ¶ąŖ¾ąŖ³ąŖ¾ąŖ®ąŖ¾ąŖ ąŖ®ąŖ¾ąŖ°ą« ąŖøą«ąŖ°-ąŖąŖ°ą«ąŖąŖ¾ ąŖŖąŖ° ąŖąŖ ąŖŖą«ąŖ°ą«ąŖą«ąŖą«ąŖ ąŖą«.
(ąŖ¬ą«ąŖøą«ąŖ ąŖąŖµ ąŖ²ąŖ, āąŖ¬ą«ąŖąŖ¾ā.) ąŖ¶ą«ąŖą«ąŖą«ąŖąŖ¾ąŖ, ąŖ¬ą«ąŖąŖ¾.
(ąŖ„ą«ąŖąŖ ąŖÆą«.) ąŖąŖąŖ¾ąŖ°.
Activity 3.
Here are some interesting facts about the sun. Know them:
(1) The sun is 5 billion years old.
(2) It is 15 crore kms away from the earth.
(3) It is 1,30,000 times the size of the earth.
(4) It is just like a hydrogen bomb. It produces energy by converting hydrogen into helium.
(5) The temperature on the surface of the sun is about 6100 Ā°C. It can turn a rock into gas immediately.
(6) The temperature at the centre of the sun is about 20000000 Ā° C.
(7) The energy the earth uses in 100 years is released by the sun only in one second
(ąŖ§ ąŖøąŖØ ąŖąŖ 5 ąŖ¬ąŖæąŖ²ą«ąŖÆąŖØ ąŖÆąŖæąŖ
ąŖ°ą«ąŖ ąŖąŖ²ą«ąŖ”.) ąŖøą«ąŖ°ą«ąŖÆ ąŖŖąŖ¾ąŖąŖ ąŖ
ąŖ¬ąŖ ąŖµąŖ°ą«ąŖ· ąŖą«ąŖØą« ąŖą«. (1 ąŖ¬ąŖæąŖ²ą«ąŖÆąŖØ = 1 ąŖ
ąŖ¬ąŖ)
(ąŖąŖ ąŖąŖ 15 ąŖą«ąŖ°ą«ąŖ° ąŖąŖæąŖ®ą« ąŖ
ąŖØą« ąŖ«ą«ąŖ°ą«ąŖ® ąŖ§ ąŖ
ąŖ°ą«ąŖ„.) ąŖøą«ąŖ°ą«ąŖÆ ąŖŖą«ąŖ„ą«ąŖµą«ąŖ„ą« 15 ąŖąŖ°ą«ąŖ” ąŖąŖæąŖ²ą«ąŖ®ą«ąŖąŖ° ąŖ¦ą«ąŖ° ąŖą«.
(ąŖąŖ ąŖąŖ 1,30,000 ąŖąŖ¾ąŖąŖ®ą«ąŖø ąŖ§ ąŖøąŖ¾ąŖąŖ ąŖąŖµ ąŖ§ ąŖ
ąŖ°ą«ąŖ„.) ąŖøą«ąŖ°ą«ąŖÆ ąŖŖą«ąŖ„ą«ąŖµą«ąŖØąŖ¾ ąŖąŖ¦ ąŖąŖ°ąŖ¤ąŖ¾ąŖ 1,30,000 ąŖąŖ£ą« ąŖ®ą«ąŖą« ąŖą«.
(ąŖąŖ ąŖąŖ ąŖąŖøą«ąŖ ąŖ²ąŖ¾ąŖąŖ ąŖ
ąŖ¹ąŖ¾ąŖąŖ”ą«ąŖ°ą«ąŖąŖØ ąŖ¬ą«ąŖ®ą«ąŖ¬. ąŖąŖ ąŖŖą«ąŖ°ąŖµą«ąŖøąŖæąŖø ąŖąŖØąŖ°ą«ąŖąŖæ ąŖ¬ąŖ¾ąŖ ąŖąŖØą«ąŖµąŖ°ą«ąŖąŖæąŖąŖ ąŖ¹ąŖ¾ąŖąŖ”ą«ąŖ°ą«ąŖąŖØ ąŖąŖØą«ąŖ¦ą« ąŖ¹ą«ąŖ²ąŖæąŖ
ąŖ®.) ąŖ¤ą« ąŖ¹ąŖ¾ąŖąŖ”ą«ąŖ°ą«ąŖąŖØ ąŖ¬ą«ąŖ®ą«ąŖ¬ ąŖą«ąŖµą« ąŖ ąŖą«. ąŖ¤ą« ąŖ¹ąŖ¾ąŖąŖ”ą«ąŖ°ą«ąŖąŖØąŖØą«ąŖ ąŖ¹ą«ąŖ²ąŖæąŖ
ąŖ®ąŖ®ąŖ¾ąŖ ąŖ°ą«ąŖŖąŖ¾ąŖąŖ¤ąŖ° ąŖąŖ°ą« ąŖąŖ°ą«ąŖąŖ¾ ąŖąŖ¤ą«ąŖŖąŖØą«ąŖØ ąŖąŖ°ą« ąŖą«.
(ąŖ§ ąŖą«ąŖ®ą«ąŖŖąŖ°ą«ąŖąŖ° ąŖąŖØ ąŖ§ ąŖøąŖą«ąŖæąŖø ąŖąŖµ ąŖ§ ąŖøąŖØ ąŖąŖ ąŖ ąŖ¬ąŖ¾ąŖąŖ 6100Ā°C. ąŖąŖ ąŖą«ąŖØ ąŖąŖ°ą«ąŖØ ąŖ ąŖ°ą«ąŖ ąŖąŖØą«ąŖ ąŖą« ąŖø ąŖąŖ®ą«ąŖ”ąŖæąŖ ąŖ¦ą«ąŖ§ąŖæ.) ąŖøą«ąŖ°ą«ąŖÆąŖØą« ąŖøąŖŖąŖ¾ąŖą« ąŖŖąŖ°ąŖØą«ąŖ ąŖąŖ·ą«ąŖ£ąŖ¤ąŖ¾ąŖ®ąŖ¾ąŖØ 6100Ā° ąŖøą«ąŖØą«ąŖąŖæąŖą«ąŖ°ą«ąŖ” ąŖą«ąŖąŖ²ą«ąŖ ąŖą«. ąŖ¤ą« ąŖąŖ”ąŖąŖØą«ąŖ ąŖµąŖ¾ąŖÆą«ąŖ®ąŖ¾ąŖ ąŖ¤ąŖ°ąŖ¤ ąŖ ąŖ°ą«ąŖŖąŖ¾ąŖąŖ¤ąŖ° ąŖąŖ°ą« ąŖ¶ąŖą« ąŖą«. (ąŖ§ ąŖą«ąŖ®ą«ąŖŖąŖ°ą«ąŖąŖ° ąŖąŖ ąŖ§ ąŖøą«ąŖąŖąŖ° ąŖąŖµ ąŖ§ ąŖøąŖØ ąŖąŖ ąŖ ąŖ¬ąŖ¾ąŖąŖ 20000000Ā°C.) ąŖøą«ąŖ°ą«ąŖÆąŖØąŖ¾ ąŖą«ąŖØą«ąŖ¦ą«ąŖ°ąŖ¬ąŖæąŖąŖ¦ą«ąŖØą«ąŖ ąŖąŖ·ą«ąŖ£ąŖ¤ąŖ¾ąŖ®ąŖ¾ąŖØ 20000000Ā° ąŖøą«ąŖØą«ąŖąŖæąŖą«ąŖ°ą«ąŖ” ąŖą«ąŖąŖ²ą«ąŖ ąŖą«. (ąŖ§ ąŖąŖØąŖ°ą«ąŖąŖæ ąŖ§ ąŖ ąŖ°ą«ąŖ„ ąŖÆą«ąŖą«ąŖ ąŖąŖØ 100 ąŖ„ąŖæąŖ ąŖ°ą«ąŖ ąŖąŖ ąŖ°ąŖæąŖ²ą«ąŖąŖ” ąŖ¬ąŖ¾ąŖ ąŖ§ ąŖøąŖØ ąŖąŖ²ąŖæ ąŖąŖØ ąŖµąŖØ ąŖøą«ąŖąŖØą«ąŖ”.) ąŖŖą«ąŖ„ą«ąŖµą« 100 ąŖµąŖ°ą«ąŖ·ąŖ®ąŖ¾ąŖ ąŖą«ąŖąŖ²ą« ąŖąŖ°ą«ąŖąŖ¾ąŖØą« ąŖąŖŖąŖÆą«ąŖ ąŖąŖ°ą« ąŖą«, ąŖ¤ą«ąŖąŖ²ą« ąŖąŖ°ą«ąŖąŖ¾ ąŖøą«ąŖ°ą«ąŖÆ ąŖąŖ ąŖøą«ąŖąŖØą«ąŖ”ąŖ®ąŖ¾ąŖ ąŖą«ąŖ”ą« ąŖą«.
Activity 4.
Solar Energy
In your science books you have read ; about energy. Do you know what is meant by āsolar energyā Well, it is the energy from the sun. āSolarā means āfrom the sunā.As you already know, the sun is a bright star. The earth and other planets move s around it. This is our solar system.
In India the sun usually shines very brightly. That is why the Indian summer is extremely hot and long. All of us have s experienced the hot summer days. We feel restless during this season. The strong sun-rays cause sunstrokes, too. We are forced to protect ourselves from the harsh rays of the hot summer sun. However, we have invented many ways of protecting ourselves from the scorching heat.
Now we have found a way to use the hot rays of the sun. The scientists have successfully converted the heat from sunrays into electricity. As you know we (need energy to run vehicles, to light our homes and streets, to cook food, to run factories, even to run our television sets and computers.
We make use of different kinds of energy for different purposes. In the same way, we get energy from various sources. These sources are coal, petrol, water, wind and so on. Scientists have generated electricity from the sunrays.
In fact, scientists believe that in a warm country like India, the sun can be a major source of energy. During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy. The heat from the sun-rays is utilised to produce electricity. People have already started making use of solar cookers, solar heaters, solar batteries, etc.
Have you noticed shining, glass-like plates on the top of multi-storeyed buildings, hospitals, hotels, factories and offices? They are solar heaters. This device collects energy from the rays of the sun. This energy is converted into heat. The heat produced from solar energy .is used to heat water. This water, then, is put to varied uses such as bathing, cooking, cleaning, washing, drinking and so on.
The energy produced from the solar rays can also light bulbs and keep our homes, offices and streets illuminated. There are some villages and industrial areas in Gujarat where this source of energy is used to light up the streets at night. Thus, with their innovative ideas and hard work, scientists have turned the bane into a blessing.
Man has taken help of science and technology and developed varied ways of producing energy from different sources. The sun is a source of abundant energy. Let us hope that we Eire able to use solar energy and provide electricity to remote areas in our country. Thatās indeed a ray of hope, isnāt it?
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ąŖ¹ą«ąŖŖ, ąŖąŖąŖ°ą« ąŖąŖ?) – ąŖ®ąŖ¾ąŖ£ąŖøą« ąŖµąŖæąŖą«ąŖąŖ¾ąŖØ ąŖ
ąŖØą« ąŖ¤ąŖąŖ¤ą«ąŖ°ąŖą«ąŖąŖ¾ąŖØąŖØą« ąŖ®ąŖ¦ąŖ¦ ąŖ²ąŖąŖØą« ąŖą«ąŖ¦ą«ąŖ§ ąŖą«ąŖ ąŖøą«ąŖ°ą«ąŖ¤ą«ąŖ®ąŖ¾ąŖąŖ„ą«ąŖąŖ°ą«ąŖąŖ¾ ąŖąŖ¤ą«ąŖŖąŖØą«ąŖØ ąŖąŖ°ąŖµąŖ¾ąŖØąŖ¾ ąŖµąŖæąŖµąŖæąŖ§ ąŖ®ąŖ¾ąŖ°ą«ąŖą« ąŖµąŖæąŖąŖøąŖ¾ąŖµą«ąŖÆąŖ¾ ąŖą«. ąŖøą«ąŖ°ą«ąŖÆ ąŖµąŖæąŖŖą«ąŖ² ąŖą« ąŖąŖ°ą«ąŖąŖ¾ąŖØą« ąŖøą«ąŖ°ą«ąŖ¤ ąŖą«, ąŖąŖŖąŖ£ą« ąŖąŖ¶ąŖ¾ ąŖ°ąŖ¾ąŖą«ąŖ ąŖą« ąŖøą«ąŖ°-ąŖąŖ°ą«ąŖąŖ¾ąŖØą« ąŖąŖŖąŖÆą«ąŖ
ąŖąŖ°ą« ąŖąŖŖąŖ£ąŖ¾ ąŖ¦ą«ąŖ¶ąŖØąŖ¾ ąŖ¦ą«ąŖ° ąŖ¦ą«ąŖ°ąŖØąŖ¾ ąŖµąŖæąŖøą«ąŖ¤ąŖ¾ąŖ°ą« ąŖøą«ąŖ§ą« ąŖµąŖæąŖ¦ą«ąŖÆą«ąŖ¤ ąŖŖąŖ¹ą«ąŖąŖąŖ¤ą« ąŖąŖ°ąŖµąŖ¾ ąŖ¶ąŖą«ąŖ¤ąŖæąŖ®ąŖ¾ąŖØ ąŖ¬ąŖØą«ąŖ. ąŖąŖ°ą«ąŖąŖ°, ąŖ ąŖąŖ ąŖąŖ¶ąŖ¾ąŖØą«ąŖ ąŖąŖæąŖ°ąŖ£ ąŖą«, ąŖąŖ°ą«ąŖ ąŖØą«?
Match āAā with āBā appropriately:
āAā | āBā |
(1) solar energy | (1) a set of planets moving around the sun |
(2) solar system | (2) power produced by the sun |
(3) restless | (3) burning |
(4) sunstroke | (4) uneasy |
(5) scorching | (5) changed |
(6) converted | (6) illness caused by too much exposure to the sun |
Answer:
(1) solar energy – power produced by the sun
(2) solar system – a set of planets moving around the sun
(3) restless – uneasy
(4) sunstroke – illness caused by too much exposure to the sun
(5) scorching – burning
(6) converted – changed
Mark True or False. Correct the False sentences:
(1) Solar energy is the energy from a bright planet. False
Solar energy is the energy from the sun.
(2) Solar energy can illuminate our homes. — True
(3) Scientists convert the sunrays into electricity. — False
Scientists convert the heat from the sunrays into electricity.
(4) Food can be cooked with energy from the sun. — True
(5) The sun is the only source of energy. — False
There are many sources of energy like coal, petrol, water and wind.
(6) There is a ray of hope that the sun will solve our problems. — True
(7) The sun is a planet. — False
The sun is a star.
(8) The earth and the other planets move around the sun. — True
(9) The strong rays of the sun causes sunstroke. — True
(10) In India, the sun can be a major source of energy. — True
Here are some sentences. Read them carefully. Then read the lesson and find the sentences expressing similar meanings:
(1) You have learnt about energy.
You have read about energy.
(2) Scientists have started using sunrays in a new manner.
We have found a new way to use the hot rays of the sun.
(3) People do not use the same type of energy for all kinds of work.
We make use of different kinds of energy for different purposes.
(4) In our country, we can use solar energy for almost every purpose.
In a warm country like India, the sun can be a major source of energy.
(5) Scientists have converted the problem into a hope.
Scientists have turned the bane into a blessing.
(6) Summer in India is very hot and long.
The Indian summer is extremely hot and long.
(7) We have to save ourselves from the strong heat of the sun in summer.
We are forced to protect ourselves from the harsh rays of the hot summer sun.
(8) Recently many tests have been done In Gujarat to use this source of energy from nature.
During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy.
(9) The sun has plenty of energy.
The sun is a source of abundant energy.
Activity 5(A)
Look at the following columns carefully. The sentences in A describe a village before the use of the solar energy. Sentences in B describe the village after the solar energy plant was started. Read the two columns and fill in the blanks:
A | B |
1. The village did not use solar energy. 2. There was no electricity. 3. There were no fans in any house. 4. The village streets were dark. 5. There was no television set. 6. People used firewood for cooking. 7. The kitchens were full of smoke. |
I. The people have started using solar energy. II. Every home has electricity. III. The houses have solar fans. IV. The village streets have lights. V. There is a television set. VI. People have started using solar cookers. VII. The kitchens are smokeless now. |
Activity 5 (B)
It is Sunday today. Aliās parents have told him to do a few things. Given below is the list of things. What Ali has completed is marked (ā) and what he has not completed is marked ( x ). Work in pairs and ask questions to each other about Ali and write them.
ąŖøąŖ°ą«ąŖµąŖØąŖ¾ąŖ® (ąŖąŖąŖµąŖąŖØ) to have ąŖą«ąŖ°ąŖæąŖÆąŖ¾ąŖŖąŖ¦ąŖØą«ąŖ
ąŖµąŖ°ą«ąŖ¤ąŖ®ąŖ¾ąŖØąŖąŖ¾ąŖ³ąŖØą«ąŖ ąŖ°ą«ąŖŖ
ąŖŖąŖ¹ą«ąŖ²ą« ąŖŖą«ąŖ°ą«ąŖ· : I — have
ąŖ¬ą«ąŖą« ąŖŖą«ąŖ°ą«ąŖ·: You — have
ąŖ¤ą«ąŖ°ą«ąŖą« ąŖŖą«ąŖ°ą«ąŖ· :
He (ąŖØąŖ°ąŖąŖ¾ąŖ¤ąŖæ). — has
She (ąŖØąŖ¾ąŖ°ą«ąŖąŖ¾ąŖ¤ąŖæ)’ — has
It (ąŖØąŖ¾ąŖØą«ąŖÆąŖ¤ąŖ°ąŖąŖ¾ąŖ¤ąŖæ).– has
ąŖøąŖ°ą«ąŖµąŖØąŖ¾ąŖ® (ąŖ¬ąŖ¹ą«ąŖµąŖąŖØ)
ąŖŖąŖ¹ą«ąŖ²ą« ąŖŖą«ąŖ°ą«ąŖ·: We — have
ąŖ¬ą«ąŖą« ąŖŖą«ąŖ°ą«ąŖ· : You — have
ąŖ¤ą«ąŖ°ą«ąŖą« ąŖŖą«ąŖ°ą«ąŖ· : They — have
ąŖµąŖ¾ąŖą«ąŖÆąŖØą« ąŖŖą«ąŖ°ąŖ¶ą«ąŖØąŖ¾ąŖ°ą«ąŖ„ąŖµąŖ¾ąŖą«ąŖÆąŖ®ąŖ¾ąŖ ąŖ«ą«ąŖ°ąŖµąŖµąŖ¾ ąŖ®ąŖ¾ąŖą« have /hasąŖØą« ąŖµąŖ¾ąŖą«ąŖÆąŖØą« ąŖ¶ąŖ°ą«ąŖąŖ¤ąŖ®ąŖ¾ąŖ ąŖ®ą«ąŖąŖ¾ąŖÆ ąŖą«. ąŖ ąŖŖą«ąŖ°ąŖąŖ¾ąŖ°ąŖØąŖ¾ąŖ ąŖµąŖ¾ąŖą«ąŖÆą«ąŖØąŖ¾ Yes-No ąŖ®ąŖ¾ąŖ ąŖąŖ¤ą«ąŖ¤ąŖ° ąŖąŖŖą« ąŖ¶ąŖąŖ¾ąŖÆ ąŖą«.
ąŖąŖ¦ąŖ¾ąŖ¹ąŖ°ąŖ£ :
(1) He has a car. (ąŖµąŖæąŖ§ąŖ¾ąŖØąŖµąŖ¾ąŖą«ąŖÆ).
Has he a car? (ąŖŖą«ąŖ°ąŖ¶ą«ąŖØąŖ¾ąŖ°ą«ąŖ„ąŖµąŖ¾ąŖą«ąŖÆ)
Yes, he has. (ąŖ¹ąŖąŖ¾ąŖ°).
No, he has not hasn’t). (ąŖØąŖąŖ¾ąŖ°)
(2) We have books. (ąŖµąŖæąŖ§ąŖ¾ąŖØąŖµąŖ¾ąŖą«ąŖÆ)
Have we books? (ąŖŖą«ąŖ°ąŖ¶ą«ąŖØąŖ¾ąŖ°ą«ąŖ„ąŖµąŖ¾ąŖą«ąŖÆ).
Yes, we have. (ąŖ¹ąŖąŖ¾ąŖ°).
No, uge have not haven’t). (ąŖØąŖąŖ¾ąŖ°)
(1) arranging his books ( ā )
(2) cleaning the room ( ā )
(3) watering the plants. ( ā )
(4) cutting (trimming) his nails ( ā )
(5) taking a bath ( ā )
(6) washing his socks ( ā )
(7) polishing papaās shoes ( ā )
(8) boiling milk ( ā )
(9) watching TV ( ā )
Example :
Has All arranged his books ?
No, he has not.
(1) Has Ali cleaned the room ?
No, he has not.
(2) Has Ali watered the plants ?
Yes, he has.
(3) Has Ali cut hip nails ?
Yes, he has.
(4) Has Ali taken a bath ?
No, he has not.
(5) Has Ali washed his socks ?
Yes, he has.
(6) Has Ali polished his papaās shoes ?
Yes, he has.
(7) Has Ali boiled the milk ?
Yes, he has.
(8) Has Ali watched TV ?
No, he has not.
Activity 6 (A).
Have you been unique ?
‘Have you been unique’
ąŖ®ąŖ¾ąŖą« ąŖØą«ąŖą« ąŖ®ą«ąŖąŖ¬ąŖØąŖ¾ ąŖŖą«ąŖ°ąŖ¶ą«ąŖØą« ąŖŖą«ąŖą«. ąŖą«ąŖ® ąŖą«, who has visited Ambaj? ąŖą« ąŖµąŖæąŖ¦ą«ąŖÆąŖ¾ąŖ°ą«ąŖ„ą«ąŖąŖ ąŖ
ąŖąŖ¬ąŖ¾ąŖą«ąŖØą« ąŖ®ą«ąŖ²ąŖ¾ąŖąŖ¾ąŖ¤ ąŖ²ą«ąŖ§ą« ąŖ¹ą«ąŖÆ, ąŖ¤ą« ąŖµąŖ¾ąŖ°ąŖ¾ąŖ«ąŖ°ąŖ¤ą« I have ąŖ
ąŖ„ąŖµąŖ¾ I have visited Ambaji. ąŖąŖ® ąŖ¬ą«ąŖ²ąŖ¶ą«. ąŖ ąŖ°ą«ąŖ¤ą« ąŖµąŖæąŖµąŖæąŖ§ ąŖøą«ąŖ„ąŖ³ą« ąŖµąŖæąŖ¶ą« ąŖŖą«ąŖ°ąŖ¶ą«ąŖØą« ąŖŖą«ąŖąŖµąŖ¾. ąŖąŖąŖ¾ ąŖµąŖ°ą«ąŖąŖ®ąŖ¾ąŖ ąŖą«ąŖ ąŖąŖ ąŖ ąŖµąŖæąŖ¦ą«ąŖÆąŖ¾ąŖ°ą«ąŖ„ą« I have ąŖąŖ¤ą«ąŖ¤ąŖ° ąŖąŖŖą« ąŖ¤ą«ąŖØą« unique ąŖąŖ¾ąŖ¹ą«ąŖ° ąŖąŖ°ąŖµą«. ąŖ ąŖ°ąŖ®ąŖ¤ąŖ®ąŖ¾ąŖ ąŖisttąŖØąŖ¾ ąŖøą«ąŖ„ąŖ¾ąŖØą« eat, read, write, sing ąŖµąŖą«ąŖ°ą« ąŖą«ąŖµąŖ¾ąŖ ąŖą«ąŖ°ąŖæąŖÆąŖ¾ąŖŖąŖ¦ą«ąŖØą« ąŖąŖŖąŖÆą«ąŖ ąŖąŖ°ą« ąŖŖą«ąŖ°ąŖ¶ą«ąŖØą« ąŖŖą«ąŖąŖ¾ąŖÆ.
Prepare 10 questions and ask them to your classmates :
(1) I have seen the film āGandhiā. Who else has seen it?
(2) Who has visited Goa?
(3) Who has visited a zoo?
(4) Who has visited Mumbai ?
(5) Who has visited Gandhinagar ?
(6) Who has visited the Sardar Park?
(7) Who has visited Mount Abu?
(8) Who has visited the museum?
(9) Who has visited the city hospital?
(10) Who has visited Palitana
Additional Questions for Practice :
(1) Who has read Chitralekha?
(2) Who has read todayās newspaper?
(3) Who has read Umashankar Joshiās poems ?
(4) Who has read this lesson ?
(5) Who has read about solar energy?
(6) Who has written a letter?
(7) Who has written a poem?
(8) Who has written an essay?
(9 ) Who has written a slogan?
(10) Who has written on the blackboard
(11) Who has drawn a house ?
(12) Who has drawn a Ganesha?
(13) Who has drawn a lion?
(14) Who has drawn a rangoli?
(15) Who has drawn an umbrella?
(16) Who has won the first prize ?
(17) Who has won the gold medal?
(18) Who has won a scholarship ?
(19) Who has won a certificate ?
(20) Who has won a trophy ?
(21) Who has played cricket ?
(22) Who has played hockey ?
(23) Who has played chess ?
(24) Who has played in the rain?
(25) Who has played in the classroom?
Activity 7(A).
Vrunda, Ali, Chintan, Anju and Amit have planned a picnic. Use these clues and make sentences :
(1) invite Lila, Divyesh, Jaimini, Viral
(2) decide to go to Kabirvad
(3) write a leave note to the teacher
(4) collect some games
(5) request Vrundaās mother to make snacks
(6) pack things
(7) request Aliās father to lend a camera
(8) Anju agrees to keep an account
(9) Lila and Kanu book seats in a private
Example: They have invited Lila, Divyesh, Jaimini and Viral.
(1) They have decided to go to Kabirvad.
(2) They have written a leave note to the teacher.
(3) They have collected some games.
(4) They have requested Vrundaās mother to make snacks.
(5) They have packed things.
(6) They have requested Aliās father to lend a camera.
(7) Anju has agreed to keep an account.
(8) Lila and Kanu have booked seats in s a private bus.
Activity 7(B).
It is two hours before the annual examination. Write a paragraph describing what you have done. Ask yourself: Am : I ready ?
Example: I have put two pens in my compass box. I have … Oh ! I have forgotten to study this lesson.
I have put two pens in my compass box. I have put a pencil and an eraser in my compass box. Oh ! I have forgotten the sharpener. I have worn my wrist-watch. I have taken my bicycle key. Oh! Have I taken some money No, I havenāt. But mother has kept some money on my table. I have taken my books for revision. Oh! I have forgotten to study this lesson.
Activity 8.
All the words given below are related to the sun. Make sentences using these words :
Now, write a paragraph on āThe Sunā. Use some of the words given above:
The sun is a star. The earth and the other planets revolve around it. The moon is a satellite. The sun is the main source of energy in India. Solar energy is useful for illuminating homes, offices and streets. In summer, there is bright sunshine. It causes sunstroke. The water from rivers dry up. It evaporates and forms clouds.
Letās Learn More
Read the following paragraphs from the lesson:
(1) In your science books you have read about energy. Do you know what is meant by āsolar energyā Well, it is the energy from the sun. āSolarā means āfrom the sunā. As you already know, the sun is a bright star. The earth and other planets move around it. This is our solar system.
Answer the following questions:
Question 1.
What is solar energy ?
Answer:
Solar energy is the energy from the sun.
Question 2.
What is the sun ?
Answer:
The sun is a bright star.
Question 3.
What is the solar system ?
Answer:
The sun, the earth and the other planets that move around the sun is our solar system.
Answer the questions selecting the correct options :
Question 1.
What is solar energy ?
A. energy from the sun
B. energy from the earth
C. energy from sky
D. energy from water
Answer:
A. energy from the sun
Question 2.
What is the sun ?
A. planet
B. star
C. comet
D. satellite
Answer:
B. star
Question 3.
Which of the following statements is true?
A. The sun is a planet.
B. āSolarā means āfrom the soulā.
C. The earth and the other planets move around the sun.
D. The sun is a satellite.
Answer:
C. The earth and the other planets move around the sun.
(2) In India the sun usually shines very brightly. That is why the Indian summer is extremely hot and long. All of us have experienced the hot summer days. We feel restless during this season. The strong sunrays cause sunstrokes, too. We are forced to protect ourselves from the harsh rays of the hot summer sun. However, we have invented many ways of protecting ourselves from the scorching heat.
Answer the following questions:
Question 1.
Why is the Indian summer very hot?
Answer:
The Indian summer is very hot because the sun shines very brightly.
Question 2.
How do we feel in summer ?
Answer:
We feel restless in summer.
Question 3.
What do strong sunrays cause ?
Answer:
Strong sunrays cause sunstrokes.
Answer the questions selecting the correct options :Ā
Question 1.
The Indian summer is
A. short and hot
B. long and hot
C. cool and hot
D. cool and long
Answer:
B. long and hot
Question 2.
How do we feel in summer ?
A. cool
B. active
C. restless
D. lazy
Answer:
C. restless
Question 3.
Which of the following statements is true?
A. We should not protect ourselves from the sun.
B. The strong sunrays cause sun strokes.
C. The Indian summer is nice.
D. The sun does not shine brightly in India.
Answer:
B. The strong sunrays cause sun strokes.
Question 4.
āHarshā means
A. strong
B. weak
C. rude
D. nice
Answer:
A. strong
Question 5.
Which word in the paragraph means āburningā ?
A. strong
B. harsh
C. hot
D. scorching
Answer:
D. scorching
(3) Now we have found a way to use the hot rays of the’ sun. The scientists have successfully converted the heat from sun-rays into electricity. As you know we need energy to run vehicles, to light our homes and streets, to cook food, to run factories, even to run our television sets and computers. We make use of different kinds of energy for different purposes. In the same way, we get energy from s various sources. These sources are coal, petrol, water, wind and so on.
Answer the following questions :
Question 1.
What have the scientists done ?
Answer:
The scientists have successfully converted the heat from the sun rays into electricity.
Question 2.
Why do we need energy ?
Answer:
We need energy to run vehicles, light our homes and streets, to cook food, to run factories and to run TV sets and computers.
Question 3.
What are the different sources of energy ?
Answer:
The different sources of energy are coal, petrol, water, wind, etc.
Answer the questions selecting the correct options :
Question 1.
Scientists have converted
A. heat into ice
B. heat into electricity
C. electricity into heat
D. electricity into ice
Answer:
B. heat into electricity
Question 2.
āConvertedā means
A. used
B. thrown
C. changed into
D. collected into
Answer:
C. changed into
Question 3.
Which of the following statements is false ?
A. We need energy to run our TV sets.
B. We need energy to cook food.
C. We get energy from water.
D. We get energy only from the sun.
Answer:
D. We get energy only from the sun.
Question 4.
Which of the following is not a source of energy?
A. sun
B. water
C. wind
D. flowers
Answer:
D. flowers
(4) Scientists have generated electricity from the sunrays. In fact, scientists believe that in a warm country like India, the sun can be a major source of energy. During recent times, numerous experiments have been conducted in Gujarat to tap this natural source of energy. The heat from the sunrays is utilised to produce electricity. People have already started making use of solar cookers, solar heaters, solar batteries, etc.
Answer the following questions :
Question 1.
What can be a major source of energy in India?
Answer:
The sun can be a major source of energy in India.
Question 2.
What have the people of Gujarat started using?
Answer:
The people of Gujarat have started using solar cookers, solar heaters, solar batteries, etc.
Answer the questions selected. the correct options :
Question 1.
Which of the following statements is false?
A. We can generate electricity from sunrays.
B. We can generate coal from the sunrays.
C. In India, water is a source of energy.
D. In India, sun is the major source of energy.
Answer:
B. We can generate coal from the sunrays.
Question 2.
Which word in the paragraph means āproducedā? ;
A. conducted
B. generated
C. started
D. utilized
Answer:
B. generated
Question 3.
What can be a major source of energy in India?
A. sun
B. water
C. wind
D. coal
Answer:
A. sun
Question 4.
In Gujarat, experiments have been conducted to
A. tap the water resource
B. tap the heat from the sun
C. tap the energy from petrol
D. tap the energy from gas
Answer:
B. tap the heat from the sun
(5) Have you noticed shining, glass-like plates on the top of multi-storeyed buildings, hospitals, hotels, factories and offices ? They are solar heaters. This device collects energy from the rays of the sun. This energy is converted into heat. The heat produced from solar energy is used to heat water. This water, then, is put to varied uses such as bathing, cooking, cleaning, washing, drinking and so on.
Answer the following question:
Question 1.
What do solar heaters do?
Answer:
Solar heaters collect energy from the sun and convert it into heat.
Answer the questions selecting the correct options :
Question 1.
āDeviceā means
A. sun
B. energy
C. machine
D. battery
Answer:
C. machine
Question 2.
What do solar heaters do ?
A. heat the sun
B. protect from the sunrays
C. collect energy from the sun
D. collect energy from electricity
Answer:
C. collect energy from the sun
Question 3.
Which word in the paragraph means āmade fromā ?
A. converted
B. noticed
C. varied
D. produced
Answer:
D. produced
Question 4.
āVariedā means
A. many
B. few
C. some
D. none
Answer:
A. many
(6) The energy produced from the solar rays can also light bulbs and keep our homes, offices and streets illuminated. There are some villages and industrial areas in Gujarat where source of energy is used to light up the streets at night. Thus, with their innovative ideas and hard work, scientists have turned the bane into a blessing.
Answer the following question:
What have the scientists done with their hard work?
Answer:
With their hard work, scientists have turned the bane into a blessing.
Answer the questions selecting the correct options :
Question 1.
āIlluminatedā means
A. heated
B. lighted
C. cooled
D. clean
Answer:
B. lighted
Question 2.
Which word in the paragraph means ānewā ?
A. solar
B. bane
C. idea
D. innovative
Answer:
D. innovative
Question 3.
Which of the following statements is true?
A. There are some villages where solar energy is used to light up streets.
B. The energy produced from water is used to cook.
C. Solar energy cannot be used to light up homes and streets.
D. Solar energy cannot be used to light up offices.
Answer:
A. There are some villages where solar energy is used to light up streets.
Question 4.
With their innovative ideas, scientists have turned
A. blessing into bane
B. solar energy into bane
C. bane into blessing
D. bane into solar energy
Answer:
C. bane into blessing
(7) Man has taken help of science and technology and developed varied ways of producing energy from different sources. The sun is a source of abundant energy. Let us hope that we are able to use solar energy and provide electricity to remote areas in our country. Thatās indeed a ray of hope, isnāt it?
Answer the questions selecting the correct options :
Question 1.
……… is a source of abundant energy.
A. The moon
B. The sun
C. The earth
D. The ocean
Answer:
A. The moon
Question 2.
Abundantā means
A. plenty
B. less
C. equal
D. nil
Answer:
A. plenty
Question 3.
Which word in the paragraph means āfar awayā ?
A. abundant
B. hope
C. remote
D. areas
Answer:
C. remote
Question 4.
What is a ray of hope ?
A. Water for remote areas
B. Food for remote areas
C. School for remote areas
D. Use of solar energy for remote areas
Answer:
D. Use of solar energy for remote areas
2. Read the following paragraph carefully:
Once Gopalās wife said to him, āEveryone has a āpalkhiā. But you have no āpalkhiā. Get a āpalkhiā for yourself from the king.ā He said, āOK.ā It was evening. It was time for the court. Gopal went to the market. He called a strong labourer. He said, āHere is a rupee.
Please carry me to the kingās court in your basket.ā The man agreed. Gopal sat in the basket. The man carried him on his head. The king saw Gopal in the basket. The king asked, āWhat is this, Gopal?ā Gopal replied, āYour Highness ! This is my transport. All the courtiers have āpalkhisā. I have no āpalkhiā. This basket is my āpalkhiā.The king laughed, and gave him a āpalkhiā.
Answer the following questions:
Question 1.
Gopalās wife complained that he did not have a ………
Answer:
Gopalās wife complained that he did not have a āpalkhiā.
Question 2.
How did Gopal go to the court ?
Answer:
Gopal went to the court in a basket.
Question 3.
How much did Gopal pay to the labourer ?
Answer:
Gopal paid a rupee to the labourer.
Question 4.
Did the king give him a āpalkhiā?
Answer:
Yes, the king gave him a āpalkhiā
Question 5.
Gopal was clever and witty. True or False?
Answer:
True
Answer the following questions selecting the correct options:
Question 1.
What did Gopalās wife ask him to get?
A. carriage
B. palkhi
C. horse
D. house
Answer:
B. palkhi
Question 2.
How much did Gopal give the labourer ?
A. one rupee
B. two rupees
C. three rupees
D. four rupees
Answer:
A. one rupee
Question 3.
How did Gopal go to the court?
A. in a palkhi
B. in a carriage
C. on a horsjb
D. in a basket
Answer:
D. in a basket
Question 4.
Gopal described the basket as his….
A. basket
B. throne
C. carriage
D. palkhi
Answer:
D. palkhi
Question 5.
Which word in the paragraph means āone who works hardā ?
A. strong
B. courtier
C. labourer
D. transport
Answer:
C. labourer
3. Fill in the blanks with āhaveā or āhasā. Form questions and write answers with āYesā and āNoā:
Example: They have a big kite.
Have they a big kite ?
Yes, they have.
No, they havenāt (have + not).
(1) Sharad has a scooter.
Has Sharad a scooter?
Yes, he has.
No, he hasnāt.
(2) The elephant has a long trunk.
Has the elephant a long trunk?
Yes, it has.
(3) The boys have new shirts.
Have the boys new shirts ?
Yes, they have.
No, they havenāt.
(4) Meera has a doll.
Has Meera a doll?
Yes, she has.
No, she hasnāt.
(5) We have a holiday today.
Have we a holiday today?
Yes, we have.
No, we havenāt.
(6) Kiran and Rajat have red bicycles.
Have Kiran and Rajat red bicycles?
Yes, they have.
No, they havenāt.
(7) I have cleaned my room.
Have I cleaned my room?
Yes, I have.
No, I havenāt.
(8) You have watered the plants.
Have you watered the plants?
Yes, you have.
No, you havenāt.
4. Write a paragraph on āTreesā using the given points :
Points : useful to man – gives food, wood for fuel and furniture, medicines – shelter for birds and animals – attracts rain clouds – prevents soil erosion – protect environment -plant more trees.
Trees are very useful to man. Trees are manās best friends. Trees give us wood, food, medicines, rubber, tea, coffee, etc. Cotton and jute are also obtained – from trees. Paper is also obtained from wood pulp. They are homes of birds and animals.
Trees help to us to keep the environment – clean and pure.Trees take in carbon dioxide and give out oxygen. Trees attract rain clouds, leading to good rainfall. The roots of the trees protect the soil from strong winds and flowing water of the rains. They help in preventing soil erosion. Trees preserve of the soil. We should plant more trees to protect our environment.
5. Study the picture of our solar system :
ąŖ
ąŖąŖ¤ą«ąŖÆąŖØą« ąŖąŖ¾ąŖ£ąŖąŖ¾ąŖ°ą«
(1) ąŖąŖąŖ¦ą«ąŖ° ąŖŖą«ąŖ„ą«ąŖµą«ąŖØą« ąŖąŖŖąŖą«ąŖ°ąŖ¹ ąŖą«.
(2) ąŖąŖąŖ¤ąŖ°ąŖ°ąŖ¾ąŖ·ą«ąŖą«ąŖ°ą«ąŖÆ ąŖąŖą«ąŖ³ąŖ¶ąŖ¾ąŖøą«ąŖ¤ą«ąŖ°ą«ąŖÆ ąŖøąŖąŖ§ (The International Astronominal Union – IAU) ąŖ¦ą«ąŖµąŖ¾ąŖ°ąŖ¾ āąŖŖą«ąŖ²ąŖą«’ąŖØą« ąŖą«ąŖ°ąŖ¹ ąŖ¤ąŖ°ą«ąŖą« ąŖ
ąŖŖąŖ¾ąŖÆą«ąŖ²ą« ąŖ®ąŖ¾ąŖØą«ąŖÆąŖ¤ąŖ¾ ąŖ°ąŖ¦ ąŖąŖ°ąŖµąŖ¾ąŖ®ąŖ¾ąŖ ąŖąŖµą« ąŖą«. ąŖąŖ„ą« ąŖą«ąŖ°ąŖ¹ą«ąŖØą« ąŖøąŖąŖą«ąŖÆąŖ¾ ąŖ¹ąŖµą« 8 ąŖąŖ£ąŖ¾ąŖÆ ąŖą«.
Write the names of all the planets and give their names in Gujarati:
- Mercury- ąŖ¬ą«ąŖ§
- Venus – ąŖ¶ą«ąŖą«ąŖ°
- Earth – ąŖŖą«ąŖ„ą«ąŖµą«
- Mars – ąŖ®ąŖąŖąŖ³
- Jupiter – ąŖą«ąŖ°ą«
- Saturn – ąŖ¶ąŖØąŖæ
- Uranus – ąŖÆą«ąŖą«ąŖ°ą«ąŖØąŖø
- Neptune – ąŖØą«ąŖŖąŖą«ąŖØ
Answer the following questions in one word :
Question 1.
Which of the following is a star ?
A. the Moon
B. Venus
C. the Sun
D. the Earth
Answer:
The Sun
Question 2.
Which is the smallest planet ?
A. the Moon
B. Mercury
C. Jupiter
D. Saturn
Answer:
Mercury
Question 3.
Which is the biggest planet ?
A. Mars
B. Earth
C. Jupiter
D. Uranus
Answer:
Jupiter
Question 4.
Which is a ringed planet ?
A. Jupiter
B. Saturn
C. Mercury
D. Mars
Answer:
Saturn
Question 5.
Which is the brightest planet ?
A. the Sun
B. the Moon
C. Venus
D. Jupiter
Answer:
Venus
Question 6.
Which planet is nearest to the Earth ?
A. Mars
B. Mercury
C. Jupiter
D. Venus
Answer:
Mars
Question 7.
Write the order of the planets from the biggest to the smallest.
Answer:
Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, Mercury.
6. Find out the given words from the puzzle:
(1)
SUN
STAR
MOON
COMET
PLANET
GALAXY
METEOR
ASTEROID
SUPERNOVA
WHITE DWARF
(2)
RIVER
OCEAN
ISLAND
VALLEY
DESERT
FOREST
CLOUDS
GLACIER
Word Meanings