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.

[EX Q]: 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
[EX A]: The bigger the waves are and the more sediment they carry, the more erosion they cause.

[EX Q]: Question: If John increases the rate at which gas exits the bottom of his rocket, what will happen to the upward momentum of the rocket? It will
Answer: increase
[EX A]: The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards.

[EX Q]: Question: Tina is drinking water. Tina blows faster and faster on the surface of the water. The faster she blows, the _____ the waves are.
Answer: bigger
[EX A]:
The faster, longer, and farther the wind blows, the bigger the waves are.