Question

What is Water cycle?

Answer 1

Hint: The water cycle is a biogeochemical cycle that is also known as the hydrologic cycle or the hydrological cycle. The water cycle is necessary for the survival of most species and ecosystems on Earth. The processes that drive the circulation of water across the hydrosphere are described by the water cycle.

Complete answer:
Evaporation, condensation, and precipitation are commonly taught as a simple circular cycle. Although this concept can be beneficial, the reality is far more convoluted. Water's pathways and affects in Earth's ecosystems are incredibly complicated and poorly understood.

The water cycle depicts the continual flow of water on Earth and in the atmosphere. It's a complicated system with many separate processes. Liquid water evaporates into water vapour, condenses into clouds, and precipitates as rain and snow on the ground. Water in various states travels through the atmosphere (transportation). Runoff is the movement of liquid water across land, into the earth (infiltration and percolation), and through the ground (groundwater). Groundwater enters plants (plant uptake) and leaves plants to evaporate into the atmosphere (transpiration). Solid ice and snow can easily decompose into gas (sublimation). When water vapour solidifies, the inverse can also happen (deposition).

The mass of water on Earth remains relatively constant over time, but the partitioning of water into the principal reservoirs of ice, fresh water, saline water (Salt Water), and atmospheric water varies based on a variety of climate conditions.

Note: Climate change is altering the availability of water in terms of where it is accessible, when it is available, and how much of it is available. Droughts and heavy precipitation, which are predicted to become more frequent as the climate changes, can have an influence on water resources.