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: If Jim climbs to the bottom of a mountain and takes the temperature after taking the temperature at the top of the mountain, which area will he get a higher reading at? 
 Answer: bottom of the mountain
Example Output: The surface is heated by the Sun and some of that heat radiates back into the air. This makes the temperature higher near the surface than at higher altitudes.

Example Input: Question: When waves in the ocean go fast there will be 
 Answer: more
Example Output: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.

Example Input: Question: A sound wave that has less frequency will have _____ energy. 
 Answer: less
Example Output:
A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.