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: Jeff pilots his spaceship closer to the Sun. The ship experiences _____ gravitational force. 
 Answer: more
Even though the Sun is much larger than the Moon, the pull of the Suns gravity is much less because the Sun is much farther away.

Question: An increase in food will likely lead to _____ lifespans. 
 Answer: longer
New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer.

Question: A stream going down a mountain will have to do _____ cutting. 
 Answer: much

In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.