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: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
 Question: Tina flew lower and lower into the stratosphere. The temperature of her ship 
 Choices: A)increases 
B)decreases
decreases

Paragraph: In the thermosphere, temperatures increase as altitude increases.
 Question: If Mona is flying her plane in the thermosphere and she moves to a higher altitude heading, what happens to the temperature? 
 Choices: A)increases 
B)decreases
increases

Paragraph: The upper rock layers are much younger.
 Question: Sarah is looking at layers of rock on a cliff face. She can see that the rock at the very top of the cliff are 
 Choices: A)older 
B)younger

younger

