Question

How to you define water cycle in simple terms

Answer 1

water that falls on land in the form of rain collects in the ponds or flows as streams or rivers. The river carry the water back to the oceans. This never-ending process of water is called hydrological cycle or water cycle.

Answer 2

Answer:

The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes