Answer:
water cycle
Explanation:
heat from the sun causes the water from the ground/plants/ocean to evaporate into the atmosphere. water vapor then condenses and forms cloud. the wind then slowly moves the cloud through the atmosphere. at a colder area, the cloud creates water droplets (known as rain), snow or ice.
this is know as precipitation. the water either flow, creating rivers connecting to the ocean, or go into the grown which leads to the oceans or used up by the plants.