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Class 5 Science Chapter 9 Test 2


Updated: 29 Jul 2022

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Welcome to your Class 5 Science Chapter 9 Test 2

1. 
________ Satellites are commonly used for communication purposes and transmit TV signals across the world.

2. 
The bright object that we see the on the horizon just before sunrise or after sunset is the planet, ________.

3. 
The ________ which are made by humans to revolve around the Earth are called artificial satellites.

4. 
________ Satellites help to transmit signals of Radio, TV and mobile phones from one place to another.

5. 
The Earth rotates about its axis with a speed of ________ per hour over the equator.

6. 
The study of the Earth from orbiting satellites is known as ________.

7. 
________ is also called morning star

8. 
Information through Radio, TV and Internet reach in each part of the world because of ________.

9. 
Earth has ________ moon.

10. 
Higher the satellite, ________ is the time required to complete its one orbit.

11. 
Geostationary Satellites orbit at a heigh of about ________ and are positioned directly above equator.

12. 
The whole earth can be covered by three ________ Satellites for global transmission of radio and TV programs.

13. 
The satellites revolving in the orbits around the Earth with the same speed as that of the Earth are known as ________satellites.

14. 
Jupiter has ________ moons.

15. 
Mars has ________ moons.

16. 
The earth rotates about its axis from west to east. Hence the Sun, Moon and stars appear to move from ________.

17. 
For weather information, ________ Satellites are used.

18. 
Higher the satellite, the ________ is its speed.

19. 
The Earth rotates about its axis from ________.

20. 
Saturn has ________ moons.

21. 
Neptune has ________ moons.

22. 
Uranus has ________ moons.


jawad khalil

jawad khalil

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