TASK DEFINITION: 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.
PROBLEM: Question: If Jim has a container of hydrogen gas that is 50 liters in volume and he moves the gas to a container that is 40 liters in volume, what happens to the density of the gas? 
 Answer: increases

SOLUTION: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.

PROBLEM: Question: John was looking at the bases and noticed something. The lower the pH of the substance, the amount of basic it was 
 Answer: Decreased

SOLUTION: For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.

PROBLEM: Question: John monitors the log to see the temperature of the water, and he notices that as the temperature falls, the evaporation rate is 
 Answer: Lower.

SOLUTION:
In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster.