give two example of natural sources of salty water water number 2 industrial uses of water number 3 ways of saving water number four pollutant of water
Answers
Answer:
There are many causes for water pollution but two general categories exist: direct and indirect contaminant sources. Direct sources include effluent outfalls from factories, refineries, waste treatment plants etc.. that emit fluids of varying quality directly into urban water supplies.
Explanation:
Ten Things You Can Do To Reduce Water Pollution
DO NOT pour fat from cooking or any other type of fat, oil, or grease down the sink. ...
DO NOT dispose of household chemicals or cleaning agents down the sink or toilet. ...
DO NOT flush pills, liquid or powder medications or drugs down the toilet. ...
Avoid using the toilet as a wastebasket. ...
Avoid using a garbage disposal.
10 Ways to Use Water, From Ice Cubes to Hot Tea
Boil Pasta in It. Nobody likes dry pasta right out of the box. ...
Make Ice. ...
Water an Herb Garden. ...
Put It in a Bottle and Take It to Go. ...
Poach Eggs. ...
Make Hot Tea. ...
Steam Things. ...
Wash Fruits and Veggies.
Answer:
Water resources are natural resources of water that are potentially useful. Uses of water include agricultural, industrial, household, recreational and environmental activities. All living things require water to grow and reproduce.
A graphical distribution of the locations of water on Earth. Only 3% of the Earth's water is fresh water. Most of it is in icecaps and glaciers (69%) and groundwater (30%), while all lakes, rivers and swamps combined only account for a small fraction (0.3%) of the Earth's total freshwater reserves.
97% of the water on the Earth is salt water and only three percent is fresh water; slightly over two thirds of this is frozen in glaciers and polar ice caps.[1] The remaining unfrozen freshwater is found mainly as groundwater, with only a small fraction present above ground or in the air.[2]
Fresh water is a renewable resource, yet the world's supply of groundwater is steadily decreasing, with depletion occurring most prominently in Asia, South America and North America, although it is still unclear how much natural renewal balances this usage, and whether ecosystems are threatened.[3] The framework for allocating water resources to water users (where such a framework exists) is known as water rights.
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