Explain why some countries have abundant freshwater supplies while others have very little
Answers
Answer:
First of all, only 2.5% of the Earth's water is fresh water. Of course, making salt water drinkable is possible, but inefficient due to the Earth's population. ... Now, 30.1% of the freshwater is groundwater. The name is a bit sneaky: Its not water on the ground, but is water in the ground....
Follow meh..!!
fresh water (or freshwater) is any naturally occurring water except seawater and brackish water. Fresh water includes water in ice sheets, ice caps, glaciers, icebergs, bogs, ponds, lakes, rivers, streams, and even underground water called groundwater. Fresh water is generally characterized by having low concentrations of dissolved salts and other total dissolved solids. Though the term specifically excludes seawater and brackish water, it does include mineral-rich waters such as chalybeate springs.
Fresh water is not the same as potable water (or drinking water). Much of the earth's fresh water (on the surface and groundwater) is unsuitable for drinking without some treatment. Fresh water can easily become polluted by human activities or due to naturally occurring processes, such as erosion.
Water is critical to the survival of all living organisms. Some organisms can thrive on salt water, but the great majority of higher plants and most mammals need fresh water to live.