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.

Input: Consider Input: Question: A _____ in the population cold lead to less food availability. 
 Answer: increase

Output: As the population increases, the food supply, or the supply of another necessary resource, may decrease.


Input: Consider Input: Question: When we are pumping all the water out of a lake the lake's water level will 
 Answer: decrease

Output: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.


Input: Consider Input: Question: If people use a little bit of energy they create 
 Answer: less waste


Output: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.