What is an example of hydrologic cycle?
The balance of water that remains on the earth’s surface is runoff, which empties into lakes, rivers and streams and is carried back to the oceans, where the cycle begins again. Lake effect snowfall is good example of the hydrologic cycle at work.
What happens during the hydrologic 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.
What is hydrologic activity?
The water cycle, or hydrologic cycle, is a continuous process by which water is purified by evaporation and transported from the earth’s surface (including the oceans) to the atmosphere and back to the land and oceans.
What does hydrologic weather mean?
The hydrologic cycle describes the circulation of water from the ocean and other watery surfaces to the atmosphere and to the land. A major source of atmospheric water vapor is evaporation from the oceans.
How does the hydrologic cycle affect weather?
That fresh water hydrates the carbon-based lifeforms on earth. But through evaporation, and transpiration from plants leaf surfaces, it gets back into the atmosphere to feed clouds for the next rainfall. The cycling of liquid water and returning vapor creates our climate and our living environment.
How does groundwater move underground?
Ground water and surface water: A single resource Water moves underground downward and sideways, in great quantities, due to gravity and pressure. Eventually it emerges back to the land surface, into rivers, and into the oceans to keep the water cycle going.
What is hydrology geography?
Hydrology is defined as the science that is concerned with all the aspects of water available on Earth. It deals with the study of the occurrence of water, its distribution, its properties, and circulation of water on Earth and other Planets including water resources, water cycle, and watershed sustainability.
What is hydrology geology?
Hydrogeology is the study of groundwater – it is sometimes referred to as geohydrology or groundwater hydrology. Hydrogeology deals with how water gets into the ground (recharge), how it flows in the subsurface (through aquifers) and how groundwater interacts with the surrounding soil and rock (the geology).
What is a hydrologic storm?
When water levels rise above the banks of a stream or river, storm runoff is considered to cause a flood. In technical hydrology terms, stormflow is the portion of the hydrograph that is above base flow.