How does rain form and what is the water cycle?
Within a cloud, water droplets condense onto one another, causing the droplets to grow. When these water droplets get too heavy to stay suspended in the cloud, they fall to Earth as rain. Water vapor turns into clouds when it cools and condenses—that is, turns back into liquid water or ice.
How does the rain cycle work?
Water molecules are heated by the sun and turn into water vapor that rises into the air through a process called evaporation. When the clouds become extremely heavy with water droplets, the water falls back to earth through precipitation (rain, snow, sleet, hail, etc). The process continues in a cyclical manner.
What are three ways we contribute to the water cycle?
The water cycle consists of three major processes: evaporation, condensation, and precipitation. Evaporation is the process of a liquid’s surface changing to a gas. In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor.
Which cycle is responsible for rain water?
The water cycle, also known as the hydrologic cycle or the hydrological cycle, is biogeochemical cycle that describes the continuous movement of water on, above and below the surface of the Earth.
This animated video explains how rain forms and explains how rainfall, evaporation and condensation all form part of the water cycle. Loading…
How does the evaporation process work in the water cycle?
For the water cycle to work, water has to get from the Earth’s surface back up into the skies so it can rain back down and ruin your parade or water your crops or yard. It is the invisible process of evaporation that changes liquid and frozen water into water-vapor gas, which then floats up into the skies to become clouds.
How to make a rain cycle science experiment?
If desired, draw water, a cloud, and a sun on the Ziploc baggie with a marker. Add a small amount of water to the baggie without getting the sides wet. Add a few drops of blue food coloring to the water (optional). Hang on a sunny window for several hours.
How does the water cycle affect the Earth?
The water from rain, rivers, lakes, etc. are soaked by the Earth and thus stored underground. And the underground water again comes to the Earth’s surface through springs. In this way, the water keeps on moving – changing places and states. It’s more like several loops. The water returns to the place or state where it began its journey.