Social Sciences, asked by parteet232gmailcom, 1 year ago

questions for quiz on solar system earth and envirenmemt

Answers

Answered by shruti7903
1
1. The distance of one light year is____
a. 3.45trillions kms
b. 9.45trillions kms
ans . b
2. the hottest known star is___ with a surface temperature 2,20,000°c
a. Nebula NGC 2240
b. sun
ans . a
3. the distance seen in northern sky is ______
a. Aurora Australis
b. Andromeda galaxy
ans . b

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