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.

Q: Question: Sarah's plants have been struggling to photosynthesize regularly, so that means that the plants now produce food in amounts that are 
 Answer: lesser

A: Less photosynthesis means that plants and phytoplankton produce less food.
****
Q: Question: Mona lives on a planet with an unstable population. If the number of people on her planet were to decrease, what would happen to global warming on her planet? 
 Answer: decrease

A: For example, more people on the Earth means more people contributing to global warming and pollution.
****
Q: Question: Would it be harder to push a block up a 
 Answer: steep slope

A:
The more gradual the slope of the inclined plane, the less input force is needed and the greater the mechanical advantage.
****