You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: Air in the troposphere is warmer closer to Earths surface.
 Question: If Milo is flying through the air and he moves closer to the Earth, what happens to the temperature of the air? 
 Choices: A)increases 
B)decreases
increases

Paragraph: Lower temperature and higher salinity yield the densest water.
 Question: Will removed salt from the pool water. The water is now 
 Choices: A)less dense 
B)more dense
less dense

Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: John was looking at the ocean level data on his computer. He noticed that as the seafloor spreading rate increases, the level of the sea 
 Choices: A)Decreases 
B)Increases

Increases