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: The glaciers on Earth are getting smaller and smaller as Earths temperature rises.
 Question: If Earth's average temperature were to plummet, Earth's glaciers should 
 Choices: A)decrease 
B)increase

A: increase
****
Q: Paragraph: The hotter a resistor becomes the more resistance it has.
 Question: Paul measured a resistor's temperature at 20C. Another resistor he measured at 30C. If both resistors are the same type, which offers more resistance? 
 Choices: A)20C 
B)30C

A: 30C
****
Q: Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: Sam creates a replica of an ocean. He increases the size of the ocean basin, which should _____ the sea level of the model. 
 Choices: A)decrease 
B)increase

A:
decrease
****