Author Question: The Earth is one of ________ planets in the solar system. A) four B) eight C) twenty D) thirty ... (Read 31 times)

LaDunn

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The Earth is one of ________ planets in the solar system.
 
  A) four
  B) eight
  C) twenty
  D) thirty six
  E) over one hundred

Question 2

The surfaces of the inner, terrestrial planets of our solar system are composed of ________.
 
  A) gases
  B) frozen water
  C) frozen carbon dioxide
  D) molten lava
  E) mineral matter



pocatato

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: E



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