The water cycle is the endless journey of water between sea, sky and land. Learn the water cycle.
The same water has been round it for billions of years, and none of it is new. A single drop spends about nine days in the air and thousands of years in the deep ocean.
1nounwater cycleThe endless journey of water between sea, sky and land.
“The water cycle was the first diagram anybody drew in that class.”
water cycle is a cycle.
Practised in Nature & Weather