| ANSWER TO THE FOLLOWING QUESTIONS |
| 1. What cluster is our galaxy in? |
 |
| Quasar |
| Virgo |
| Local |
| Gemini |
| Milky Way |
|
| 2. What kind of spatial explosion is the advanced from of a supernova? |
 |
| Hypernova |
| There is no stronger explosion |
| Ultranova |
| Big Bang |
|
| 3. Which planet has the strongest winds? |
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| Mars |
| Uranus |
| Venus |
| Neptune |
| Jupiter |
| Pluto |
|
| 4. Which planet has surface and atmosphere most like the Earth? |
 |
| Neptune |
| Mercury |
| Mars |
| Venus |
|
| 5. How long are the day and the year on Neptune? |
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| Its day is about 19 hours. |
| Its day is about 9 hours. |
| Its day is about 15 hours. |
|
| 6. 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. |
|
| 7. 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. |
|
| 8. How hot is the sun? |
 |
| The temperature of the surface of the Sun is about 6,000 °C. |
| The temperature of the surface of the Sun is about 12,000 °C. |
| The temperature of the surface of the Sun is about 1,000 °C. |
|
| 9. How old is the earth? |
 |
| The earth is about 4.5 billion years old. |
| The earth is about 20 billion years old. |
| The earth is about 7.5 billion years old. |
|
| 10. How old is the sun? |
 |
| About 20 billion years. |
| About 15 billion years. |
| About 5 billion years. |
|
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