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Class 5 Science Chapter 9 Test 3

Welcome to your Class 5 Science Chapter 9 Test 3

1. 
First man to step on the moon?

2. 
United States launches explorer-1 to explore Van Allen radiation belt ________.

3. 
Through cell phone, we find the position on the earth within ________meter accuracy.

4. 
GPS stands for ________

5. 
First piece of the International Space Station is launched on ________.

6. 
The system locates the position of an object on the Earth surface is:

7. 
Unmanned spacecraft, a robotic rover “Curiosity” landed on Mars. It was launched on ________ to explore the environment of Mars.

8. 
Neil Armstrong became the first man to walk on the moon in Apollo-11 mission on ________.

9. 
Soviet Union launches 1st ever Sputink 1 on ________.

10. 
On ________ soviet Cosmonaut Yuri Gagarin becomes the first human to enter space and return safely.

11. 
Countless shining lights seen at night on the sky are; ________.

12. 
How long does it take for a geo-stationary satellite to complete one orbit?

13. 
Completion of Global Positioning System (GPS) in _________.

14. 
The first artificial satellite was sent into space in: