Given a scientific question, generate a correct answer to it.

Input: Consider Input: Besides increasing the potential, how else can you increase current in a circuit?

Output: decreasing the resistance

Input: Consider Input: What process is involved in the formation of a waterfall, when a stream flows from an area of harder to softer rock?

Output: erosion

Input: Consider Input: The white mountains in new hampshire are part of what province?
Output: appalachian