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.
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Question: Question: Karly is studying two rivers and how they are affecting the rock around them. If the 2nd river she looks at is twice as big as the first river she is studying, then Karly would expect to see _____ erosion caused by the 2nd river. 
 Answer: more

Answer: The bigger the waves are and the more sediment they carry, the more erosion they cause.


Question: Question: People have _____ water in forests than in deserts. 
 Answer: more

Answer: Drier climates generally have less water for people to use.


Question: Question: Dr. Roberts noticed a decrease in the death rate. A(n) _____ chance of deadly disease likely contributed to this factor. 
 Answer: decreased

Answer:
With better food and less chance of disease, the death rate fell.