Author Question: Though Titan has a small mass , it is able to retain an atmosphere because it a. is very cold. ... (Read 42 times)

gbarreiro

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Though Titan has a small mass , it is able to retain an atmosphere because it
 
  a. is very cold.
  b. is very hot
  c. has an iron surface.
  d. attracts gas from the solar wind.

Question 2

Belt and zone circulation
 
  a. occurs on Jupiter.
  b. occurs on Saturn.
  c. is caused by rising and sinking gases.
  d. is more obvious on Jupiter than on Saturn.
  e. All of the other choices are correct.



daiying98

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Answer to Question 1

a

Answer to Question 2

e



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