| ANSWER TO THE FOLLOWING QUESTIONS |
| 1. What is the brightest star in out night sky? |
 |
| Regulus |
| Vega |
| Betelgeuse |
| Polaris |
| Sirius |
|
| 2. Which planet has surface and atmosphere most like the Earth? |
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| Neptune |
| Mercury |
| Mars |
| Venus |
|
| 3. What is the latin name for the sun? |
 |
| Smilax |
| Sol |
| Sirius |
|
| 4. How fast does Uranus travel around the Sun? |
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| Uranus revolves a 3.4 kilometers per second. |
| Uranus revolves a 4.3 kilometers per second. |
| Uranus revolves a 6.8 kilometers per second. |
|
| 5. How big is Saturn? |
 |
| Its equatorial diameter is 143,00 kilometers. |
| Its equatorial diameter is 120,00 kilometers. |
| Its equatorial diameter is 111,00 kilometers. |
|
| 6. How far is Venus from the sun? |
 |
| The mean distance of venus from the sun is 108,000,000 kilometres. |
| The mean distance of venus from the sun is 102,000,000 kilometres. |
| The mean distance of venus from the sun is 100,000,000 kilometers. |
|
| 7. What is the central body of the sun called? |
 |
| Photosphere |
| Atmosphere |
| Chromosphere |
|
| 8. How old is the sun? |
 |
| About 20 billion years. |
| About 15 billion years. |
| About 5 billion years. |
|
| 9. Which planet is closest to the sun? |
 |
| Mars |
| Mercury |
| Earth |
| Neptune |
|
| 10. How far is the moon from the earth? |
 |
| 223,694 to 251,665 miles |
| 543,694 to 561,665 miles |
| 893,694 to 941,665 miles |
|
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