TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: If we are able to recycle less things we have 
 Answer: more waste

SOLUTION: The advantage to biofuels is that they burn more cleanly than fossil fuels. As a result, they create less pollution and less carbon dioxide.

PROBLEM: Question: If Jim has a container of hydrogen gas that is 50 liters in volume and he moves the gas to a container that is 40 liters in volume, what happens to the density of the gas? 
 Answer: increases

SOLUTION: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.

PROBLEM: Question: Jimbo was observing electrons with his microscope. He noticed some were close to the nucleus and some were far from the nucleus. Which electrons had less energy? 
 Answer: close to the nucleus

SOLUTION:
Electrons at higher energy levels, which are farther from the nucleus, have more energy.