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: 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: Electrons at lower energy levels, which are closer to the nucleus, have less energy.
Question: Mona is measuring electrons and their energy levels for a school science project. Some electrons are closer to the nucleus compared to others. Do closer electrons or electrons that are further away have less energy?
Choices: A)closer
B)further away

A: closer
****
Q: Paragraph: The higher the temperature, the more energy the particles have and the faster they will move and diffuse.
Question: By filling a kettle with water and placing it on a burner turned to high, will the motion of the water molecules in the kettle
Choices: A)increase in speed
B)decrease in speed.

A:
increase in speed
****