Freshwater is located in, on and above the Earth. It is found in freshwater lakes, rivers, swamps, creeks, estuaries, icebergs, glaciers and manmade reservoirs. Minute amounts of water are present in the atmosphere, in the soil and in biological organisms. Freshwater can also be found a few miles off the ground.Know More
Nearly 97 percent of the world's water is saline or sea water, while freshwater or surface water makes up roughly 3 percent of the total water supply. Roughly 30 percent of this surface water is groundwater, while glaciers and ice caps make up the remaining 70 percent. Permanent ice located in the polar regions and mountain glaciers are the largest surface water storage in the world. Icebergs, glaciers and lake ice form from freshwater sources. Most icebergs and glaciers have been consistently solid for up to 15,000 years.
Billions of people around the world depend on groundwater as their main freshwater supply. The supply of groundwater is replenished by rain, snow, hail and other water sources that seep through the ground and move down into the water table. In the United States, freshwater sources are surface water or water from dams and manmade lakes. The water is generally treated and distributed as drinking water for public use, irrigation purposes and for use in the thermoelectric power supply to cool electricity-generating equipment.Learn more about Bodies of Water
The saltiest water on Earth is Don Juan Pond in Antarctica. It has a salt content of 44 percent. By contrast, the world's oceans average about 3.5 percent salt content.Full Answer >
Of all the oceans on Earth, the Arctic Ocean contains the most icebergs. Most icebergs are formed in the Arctic region of the Earth; the North American Ocean contains large amounts of icebergs as well.Full Answer >
The deepest spot in an ocean is the Challenger Deep, which reaches 35,797 feet below sea level, making it the deepest known location on Earth. It is located in the Mariana Trench, which is southeast of Japan in the western Pacific Ocean.Full Answer >
Generally, rivers follow a downhill course due to the gravitational pull of the Earth. The majority of the planet's rivers arise in the mountains and are bound in a downstream, southerly direction.Full Answer >