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 water table is higher when there is a lot of rain and lower when the weather is dry.
 Question: If Jim measures the water table of his local region before it rains and compares it to a measurement taken after it rains, it will be higher 
 Choices: A)before it rains 
B)after it rains

A: after it rains
****
Q: Paragraph: For example, more people on the Earth means more people contributing to global warming and pollution.
 Question: What will happen to the levels of pollution on Earth if the population decreases? 
 Choices: A)they will rise 
B)they will fall

A: they will fall
****
Q: Paragraph: Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.
 Question: Harry was sorting alkenes. The smallest of the bunch have _____ boiling points 
 Choices: A)lower 
B)higher

A:
lower
****