| ANSWER TO THE FOLLOWING QUESTIONS |
| 1. How much bigger is the sun than the earth? |
 |
| 20 million times bigger. |
| 3 million times bigger. |
| 5 million times bigger. |
| One million times bigger. |
|
| 2. What is the furthest object visible to the naked eye on earth? |
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| The Andromeda Galaxy |
| Europe |
| Betelgeuse |
| The Whirlpool Galaxy |
|
| 3. What arm of the galaxy is our solar system in? |
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| Orion |
| Milky Way |
| Sagittarius |
| Outer |
|
| 4. How long does it take reflected sunlight from the Moon to reach the earth? |
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| 3.4 seconds |
| 5 minutes |
| 1.25 seconds |
| 2 second |
|
| 5. How far is neptune from the sun? |
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| The distance of Neptune from the Sun is 4,900,400,000 kilometers. |
| The distance of Neptune from the Sun is 4,500,000,000 kilometers. |
| The distance of Neptune from the Sun is 5,530,030,000 kilometers. |
|
| 6. How big is Saturn? |
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| Its equatorial diameter is 143,00 kilometers. |
| Its equatorial diameter is 120,00 kilometers. |
| Its equatorial diameter is 111,00 kilometers. |
|
| 7. How near to the Earth does the Venus come? |
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| It's less than 1 million kilometers. |
| It's less than 10 million kilometers. |
| It's less than 40 million kilometers. |
|
| 8. Which planet spins the fastest? |
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| Mars |
| Jupiter |
| Saturn |
| Uranus |
|
| 9. How old is the sun? |
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| About 20 billion years. |
| About 15 billion years. |
| About 5 billion years. |
|
| 10. Which planet is closest to the sun? |
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| Mars |
| Mercury |
| Earth |
| Neptune |
|
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