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Luasene Luasene
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6 years ago
Lobate scarps are believed to have formed on Mercury when its interior cooled and shrank.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The greenhouse effect occurs because carbon dioxide is opaque to infrared radiation.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 3

The terrestrial celestial object _________________ is most like Mercury.
 
  Fill in the blank(s) with correct word

Question 4

As seen from Mars orbiters, ______________ and ______________ are cut, possibly by sudden floods or drainage that occur on a longer timescale.
 
  Fill in the blank(s) with correct word

Question 5

The atmosphere of Mars primarily consists of ____________________.
 
  Fill in the blank(s) with correct word
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sdfaffsdfaff
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6 years ago
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Luasene Author
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6 years ago
Bravo! This is awesome
wrote...
6 years ago
Glad my efforts were helpful
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