| 1. | At over 2000 kilometers long The Great Barrier Reef is the largest living structure on Earth? |
| a. | | True |
| b. | | False
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| 2. | A thimbleful of neutron star would wigh over how many million tons? |
| a. | | 1 |
| b. | | 10 |
| c. | | 100 |
| d. | | 1000
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| 3. | The risk of being struck by a falling meteorite for a human is one occurrence every how many years? |
| a. | | 100,000 |
| b. | | 87,000 |
| c. | | 9,300 |
| d. | | 5,400
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| 4. | The driest inhabited place in the world is what country where the annual average rainfall is .02 inches? |
| a. | | Egypt |
| b. | | Brazil |
| c. | | Iran |
| d. | | Iraq
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| 5. | The deepest part of any ocean in the world is the Mariana trench in the Pacific with a depth of how many feet? |
| a. | | 25,799 |
| b. | | 35,797 |
| c. | | 45,789 |
| d. | | 55,799
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| 6. | The largest meteorite craters in the world are in Canada and in what other country? |
| a. | | America |
| b. | | South America |
| c. | | South Africa |
| d. | | Germany
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| 7. | The largest desert in the world, the Sahara, is how many square miles? |
| a. | | 3,500,000 |
| b. | | 4,500,000 |
| c. | | 5,500,000 |
| d. | | 6,500,000
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| 8. | The largest dinosaur ever discovered was Seismosaurus who was over 100 feet long and weighed up to 80 tons? |
| a. | | True |
| b. | | False
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| 9. | The African Elephant gestates for how many months? |
| a. | | 10 |
| b. | | 12 |
| c. | | 16 |
| d. | | 22
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| 10. | The short-nosed Banicoot has a gestation period of only how many days? |
| a. | | 30 |
| b. | | 14 |
| c. | | 12 |
| d. | | 2
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