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Type: Multiple-Choice
Category: Earth's Layers
Level: College
Author: Taylor93
Last Modified: 4 years ago

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Earth's Layers Question

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College Earth's Layers

Why is the core so much denser than the crust and mantle on Earth?
  1. Large percentage of brick
  2. Large percentage of iron
  3. Large percentage of molten lava
  4. Large percentage of silicon
  5. None of the above
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