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).
--------
Question: Paragraph: The water table is higher when there is a lot of rain and lower when the weather is dry.
Question: When you look at a lake after the rain the water levels are
Choices: A)lower
B)higher

Answer: higher

Question: Paragraph: At higher elevations, there is less air to press on a given area.
Question: When we get to the bottom of a mountain the air is
Choices: A)more dense
B)less dense

Answer: more dense

Question: Paragraph: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.
Question: If Mary is running and race and begins to breathe hard, what happens to the air pressure in her lungs as she constricts her chest?
Choices: A)increases
B)decreases

Answer:
increases