Answer:

It is an extremely important process because it enables the availability of water for all living organisms and regulates weather patterns on our planet. Through a series of evaporation, transpiration, condensation, precipitation, infiltration, run-off, and other smaller processes, the water cycle keeps earth's water clean, distributes the water across the planet's surface, maintains aquatic ecosystems, and aids in the process of plant growth. If water didn't naturally recycle itself, we would run out of clean water, which is essential to life.