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 we are pumping all the water out of a lake the lake's water level will 
 Answer: decrease
answer:
As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.


question:
Question: If Jim lowers the temperature of water in his bathtub, what happens to the density of the water? 
 Answer: increases
answer:
Water becomes more dense when it is colder and when it has more salt.


question:
Question: Jeff added more and more processors to the supercomputer. The supercomputer will now likely be _____ powerful. 
 Answer: more
answer:

But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate.