Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Input: Consider Input: Question: The other ammonium ions are changed into nitrogen gas by what? Answer: denitrifying bacteria

Output: The other ammonium ions are changed into nitrogen gas by denitrifying bacteria.

Input: Consider Input: Question: What is the distance north or south of the equator called? Answer: latitude

Output: Latitude is the distance north or south of the Equator. It is expressed as a number between 0 and 90 north or south.

Input: Consider Input: Question: What occurs when force is applied to a moving object? Answer: acceleration
Output: Acceleration occurs when a force is applied to a moving object.