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).

Q: Paragraph: In refraction of light, the greater the change in speed, the more light bends.
 Question: When light travels slower, the light refracting bends 
 Choices: A)more 
B)less.

A: less.
****
Q: Paragraph: With fewer trees, the air is drier and droughts are more common.
 Question: Dan notices that there were many new trees planted this year. Since there are so many trees in the area, Dan expects the air to be 
 Choices: A)moist 
B)dry

A: moist
****
Q: Paragraph: So the higher an object is above a surface, the more potential energy it has.
 Question: The ball began to raise slowly above the table. The higher it rises above the table, the potential energy will 
 Choices: A)decrease 
B)increase.

A:
increase.
****