Question

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.
erosion
is the process of erosion, trans - port and sedimentation of soil.
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 water cycle occurs continuously and slowly at room - temperature and can take long periods to complete its cycle. Movement of rivers and oceans can be relatively fast in some cases. Erosion can also occur at different speeds but the water cycle is a long - term, continuous and slow process overall compared to the others in a general sense.

Answer:

Water cycle