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: As water boils in a kitchen it evaporates 
 Answer: more
The higher the temperature of the liquid, the faster it will evaporate.

Question: When in the stratosphere, Dean can tell that the temperature is getting warmer as the altitude he is at 
 Answer: increases
The stratosphere contains the ozone layer, the temperatures increase as altitude increases.

Question: When it gets cold things move 
 Answer: slower

At a lower temperature, particles of the medium are moving more slowly, so it takes them longer to transfer the energy of the sound waves.