• Deep mines and wells give scientists hints about Earth’s interior. • Scientists also use earthquake waves to gather information about Earth’s interior. • By studying how earthquake waves move, scientists are able to infer the density and composition of the materials Clues to Earth’s Interior
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Lesson 2-1 Deep mines and wells give scientists hints about Earth’s interior. Scientists also use earthquake waves to gather information about Earth’s.
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• Deep mines and wells give scientists hints about Earth’s interior.
• Scientists also use earthquake waves to gather information about Earth’s interior.
• By studying how earthquake waves move, scientists are able to infer the density and composition of the materials within Earth.