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3 Cards in this Set
- Front
- Back
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What is meant by biological diversity? |
The variety that we see in the living things that exist on earth is called biological-diversity. |
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Why is Mars called a Rad planet? |
The soil in Mars is rich in iron which makes the planet appear red. |
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What is meant by rotation of planets? |
The time that planets take to completely one rotation around itself is called rotation |
