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: Katie is looking at particles of reactants, and is noting that they currently are moving very slowly, and that they seem to have a little energy. These particles are likely at a temperature that is 
 Answer: lower
answer:
At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force.


question:
Question: If you are able to remove greenhouse gases the temperature will 
 Answer: go down
answer:
A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature.


question:
Question: If Jimbo notices that the amplitude of a wave has increased, what can he say about the energy contained within that wave? 
 Answer: it has increased
answer:

Waves with greater amplitudes or shorter wavelengths have more energy.