Question

movement of continents
the continents move a few centi - meters per year however stud - ies prove that at the beginning of time.
movement of rivers and oceans
the constant flow of water transforms the surrounding environment.
water cycle
continuously and slowly at room temperature the water evaporates.
different geological processes act at different rates ranging from extremely fast acting on fractions of seconds to minutes to days to very slow acting over millions to billions of years
click on the card that represents a slowest process

Explanation:

The movement of continents occurs at a rate of a few centimeters per year. River and ocean movements and the water - cycle, while continuous, are relatively faster processes compared to the movement of continents which happens over geological time - scales of millions to billions of years.

Answer:

Movement of Continents