| ANSWER TO THE FOLLOWING QUESTIONS |
| 1. How much bigger is the sun than the earth? |
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| 20 million times bigger. |
| 3 million times bigger. |
| 5 million times bigger. |
| One million times bigger. |
|
| 2. What is the brightest star in out night sky? |
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| Regulus |
| Vega |
| Betelgeuse |
| Polaris |
| Sirius |
|
| 3. What type of star is our sun? |
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| Yellow Dwarf |
| Red Giant |
| Yellow Super Giant |
|
| 4. Which planets have rings around them? |
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| Mars, Venus, uranus, Saturn |
| Saturn, Neptune, Jupiter, Uranus |
| Earth, Pluto, Mercury, Mars |
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| 5. What is the Red Planet? |
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| Pluto |
| Uranus |
| Jupiter |
| Mars |
| Neptune |
|
| 6. How big is Uranus? |
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| Uranus has a diameter of 55,000 kilometers. |
| Uranus has a diameter of 60,000 kilometers. |
| Uranus has a diameter of 67,000 kilometers. |
|
| 7. How big is the Moon? |
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| The diameter of the Moon is 3,476 kilometers. |
| The diameter of the Moon is 4,435 kilometers. |
| The diameter of the Moon is 3,324 kilometers. |
|
| 8. How hot is the sun? |
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| 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? |
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| 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. |
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| 10. Which planet is closest to the sun? |
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| Mars |
| Mercury |
| Earth |
| Neptune |
|
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