Q:

Where is freshwater located in the world?

A:

Quick Answer

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

Full Answer

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

Related Questions

  • Q:

    What are some facts about the world's oceans?

    A:

    Oceans cover the majority of the Earth's surface, which is why the Earth appears blue from outer space. Oceans cover over 129 million square miles of Earth, which is about 65.7 percent of the Earth's surface. The deepest part of the oceans can reach a depth of over 6 miles, and the ocean contains 97 percent of the water available on the planet.

    Full Answer >
    Filed Under:
  • Q:

    What is the deepest sea in the world?

    A:

    The deepest sea on Earth is the Caribbean Sea, which has a maximum depth of 22,788 feet. Oceans are typically even deeper, with the Pacific Ocean reaching a depth of 35,837 feet at its deepest point.

    Full Answer >
    Filed Under:
  • Q:

    What are the four oceans on Earth?

    A:

    The four oceans on Earth are the Pacific, Atlantic, Indian and Arctic. These four oceans make up about 70 percent of the planet. The southern portions of the former three oceans merge at the Antarctic region, but this area of water is not generally considered an ocean.

    Full Answer >
    Filed Under:
  • Q:

    How do rivers flow?

    A:

    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 >
    Filed Under:

Explore