fbpx

Class 5 Science Chapter 9 Test 1

Welcome to your Class 5 Science Chapter 9 Test 1

1. 
ISS completes its one revolution around the Earth in________.

2. 
________ sent sputnik-2 in space on 3rdNovember1957.

3. 
NASA is a/an ________ Agency.

4. 
Heavenly bodies are a part of the vast space which are collectively known as ________.

5. 
The invention of ________ made it possible to travel beyond our atmosphere into the vast space.

6. 
MIR orbited the Earth for 15 years at a height of ________.

7. 
The MIR is the ________ space station.

8. 
NASA established ________

9. 
The space age began on ________ when Soviet Union launched sputnik-1 in the orbit of the Earth.

10. 
NASA stands for:

11. 
ISS stands for:

12. 
Moon is a natural satellite of the ________.

13. 
ISS has been orbiting the Earth at a height of approximately ________ for the last 20 years.

14. 
ISS was a joint project of Russia, Japan, Canada and ________.

15. 
Galaxy, stars, planets, moon and some other object in the sky are known as ________bodies.

16. 
An object moving around a very big heavenly body due to its gravity is called a ________.

17. 
The man stepped on the moon on ________ 1969.

18. 
Sputnik-2 carried a ________.

19. 
________ is responsible space exploration and aviation.