Hydrologic Cycle
Hydrologic cycle, also known as the water cycle, is the continuous movement of water on, above, and below the surface of the Earth. It involves the processes of evaporation, transpiration, condensation, precipitation, infiltration, runoff, and subsurface flow. Solar energy drives the cycle by causing water to evaporate from oceans, lakes, and other water bodies. The water vapor then rises into the atmosphere, where it cools and condenses into clouds. These clouds eventually release the water back to the Earth's surface as precipitation, which can either be absorbed by plants and soil or flow into rivers, lakes, and oceans. Some of the water also infiltrates into the ground and becomes groundwater. The groundwater can then flow back to the surface through springs or seep into rivers and oceans. The hydrologic cycle is essential for the distribution of water resources on Earth and for the maintenance of ecosystems.
Your Previous Searches
Random Picks
- Surface Waves: In space and astronautical engineering, surface waves refer to the waves that propagate along the interface between two media with different densities, such as the interface between the Earth's atmosphere and the ionosphere. These waves can ... Read More >>
- Hertz (Hz): Hertz (Hz) is the unit of frequency measurement in the International System of Units (SI). It is defined as one cycle per second. In space and astronautical engineering, Hertz is commonly used to measure the frequency of electromagnetic wav ... Read More >>
- Star Charts: Star charts are maps of the night sky that show the positions of stars and other celestial objects at a specific time and location. They are used by astronomers and navigators to locate and identify stars, constellations, and other celestia ... Read More >>
Top News
This week on "Sunday Morning" (April 20)...
A look at the features for this week's broadcast of the Emmy-winning program, hosted by Jane Pauley....
News Source: CBS News on 2025-04-17
Scientists detect strongest hints yet of life on a distant planet...
Scientists have detected unique chemical patterns similar to those produced by the Earth's algae and seaweed — raising the possibility of the presence of a warm ocean, perhaps teeming with life, on ...
News Source: NBC News on 2025-04-17
Is there life on another planet? Scientists find the strongest evidence yet...
Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings....
News Source: Al Jazeera English on 2025-04-17
Scientists find strongest evidence yet of life on an alien planet | CNN...
In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our solar system, detecting in an alien ...
News Source: CNN on 2025-04-17
Katy Perry's trip to space wasn't inspirational. It was tone-deaf marketing....
Katy Perry indulged in a space tourism trip Monday, courtesy of Jeff Bezos' company. It's the latest in a long line of missteps for the singer....
News Source: Business Insider on 2025-04-14