instruction:
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.
question:
Question: When humans grow trees what happens to the population of the animals in the forest 
 Answer: Increase
answer:
The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.


question:
Question: When the ocean has waves far apart they have 
 Answer: less energy
answer:
Waves with shorter wavelengths have more energy.


question:
Question: When we get lower in the air what happens to the temperature? 
 Answer: goes up
answer:

In the mesosphere, temperature decreases as altitude increases.