Which describes uniformitarianism?
a.
geologic processes operating now are the same as those that operated in the past.
b.
the rates of geologic processes slow down with time.
c.
geologic processes are different over time.
d.
the rates of geologic change increase with time.

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy