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

SOLUTION: 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.

PROBLEM: Question: Olive and Jean were collecting rocks during a hike, they collected too many rocks so the two girls decided to leave some rocks behind to come back to later. Olive decided to bury her rocks in the dirt, and Jean decided to leave hers in a ditch in the sun. When they returned a week later, which girl's rocks changed the most? 
 Answer: Olive

SOLUTION: With more surfaces of the rocks exposed, there are more places for chemical weathering to occur.

PROBLEM: Question: John is relaxing at the beach watching the waves when the wind begins to pick up. When the wind begins to blow faster, what happens to the size of the waves? 
 Answer: increase

SOLUTION:
The size of an ocean wave depends on how fast, over how great a distance, and how long the wind blows. The greater each of these factors is, the bigger a wave will be.