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Author Question: Typically, water vapor occupies about what percentage of the air's volume near Earth's surface? a. ... (Read 94 times)

crobinson2013

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Typically, water vapor occupies about what percentage of the air's volume near Earth's surface?
   a. about 78 percent
   b. about 21 percent
   c. close to 10 percent
   d. less than 4 percent
   e. less than 1 percent

Question 2

Water vapor molecules
   a. are invisible.
   b. color the sky blue.
   c. make clouds white.
   d. are very small drops of liquid water.
   e. can exist in the frozen state.



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kalskdjl1212

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Answer to Question 1

ANSWER: d

Answer to Question 2

ANSWER: a




crobinson2013

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Reply 2 on: Jul 13, 2018
Gracias!


AngeliqueG

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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