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Charlie Lem Charlie Lem
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2 years ago
What is the  main factor that makes Earth more geologically active than the other terrestrial planets?
      
a. It has far more radioactive material than other planets.
      
b. It is larger, so it has retained its internal heat for longer.
      
c. It is farthest from the Sun, so it receives less light.
      
d. It formed much later than the other planets.
      
e. It has a large Moon, so it is heated by tidal forces.
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bio_manbio_man
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