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.

Example Input: Question: A light with a very long wavelength has 
 Answer: low energy
Example Output: The higher the frequency is, the more energy a photon has.

Example Input: Question: If Australia is smaller then Asia, which country will produce more of a trash buildup in the oceans? 
 Answer: China
Example Output: The Southern Hemisphere has less trash buildup in the oceans because less of the region is continent.

Example Input: Question: Ice is more common at the top of mountains because it is 
 Answer: colder
Example Output:
Glaciers often form in the mountains because higher altitudes are colder and more likely to have snow that falls and collects.