Man made sources of water. What Are The Natural Sources of Water? 2019-03-01

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man made sources of water

The nuclear waste that is produced by radioactive material needs to be disposed off to prevent any nuclear accident. The energy released in fusion of two nucleus is much greater in comparison to nuclear fission of heavy nucleus. Though all of us use mobile phones but we have no idea that radiation emitting from mobile towers causes pollution. One nuclear reactor produces enough plutonium in one year to make dozens of small atomic bombs and so scientists believes that if the plutonium is separated from nuclear wastes, then the possibility of illicit diversions for such weapons would cause much bigger risk. Groundwater may be found close to the surface or at profound depths.

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What Are The Natural Sources of Water?

man made sources of water

The water cycle replenishes groundwater tables at a relatively predictable rate based on climate. In mining of uranium radon gas is emitted into the atmosphere which in decay gives radionuclides of polymers and lead, which also ultimately enter in soil and water bodies. Water pollutants also include both organic and inorganic factors. Ground water refers to any source of water that lies beneath the soil layer. Fresh water is like a precious gift. Excessive exploitation of the groundwater by many users, however, will bring about a decline in the water table. This canal is supplied with water which is stored behind the dam.

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Sources and Causes of Water Pollution

man made sources of water

K-40 is responsible for major radioactive radiation in soil. Such phenomena attract tourists but the geyser's steam can also be used for domestic heating and in power generation. Rivers and Lakes Water authorities use rivers and lakes as a standard source of water for human consumption. Domestic waste contains pathogenic organisms which are responsible for the spread of communicable diseases such as cholera, typhoid, dysentery and other gastrointestinal diseases. This infected water makes its way to our water bodies and sometimes to the seas endangering the flora, fauna and humans that use it along its path. Further, technicians should be aware that water must be available during each week or month of the growing season. This water may be used for hydroelectric power generation, irrigation of farmlands, tourism activities and fishing.

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2. WATER SOURCES AND WATER AVAILABILITY

man made sources of water

Coal is contaminated with highly radioactive uranium and thorium. There are many sources of fresh water: rain, rivers, lakes, wells, snow, glaciers. What's more, it contributes to the wonder and majesty of the natural world, whether through the babbling of a small brook or the vast vista of the open ocean. But in nuclear power plant instead of boiler the heat is produced in nuclear reactor. Careful How You Use It Although all the natural sources of water are constantly replenished through weather cycles, we still need to be conservative in how we use water.

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2. WATER SOURCES AND WATER AVAILABILITY

man made sources of water

Scheme 2 in Figure 2 is irrigated with water that is diverted in this way. Generally, local farmers know the wells in their areas. Various treatments involved in processing of ores like mining, washing, refining, separation and milling etc. When clouds move over a landmass, the droplets form rain, ice or snow depending on weather conditions. Although these sources are not readily available for use, they all eventually become fresh water through melting and precipitation. It is present in air in the form of water vapour.

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Different Sources of Water

man made sources of water

Radiation from Cell Tower and Mobile Phones : With the advancement of communication and information technology cell phones have reached to the masses now. When collected, rainwater provides clean water for drinking, industrial use and agriculture. This can cause the water to shoot out of the well like a geyser through natural water pressure. So the farther away from microwave you stand to less radiation you will be exposed. Small and medium sized reservoirs have a far more modest capacity, with enough water to irrigate 10 to 100 ha in one season.


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What are the main Sources of Water Pollution?

man made sources of water

The stored water can then be used in addition to the available river flow. One may start pumping the water during the rainy season, after the aquifer has been replenished, and find a dry well after a few months. These are mainly rivers with a large catchment area, where the rains are spread over a greater area and for a longer period of time. In the periodic table all elements with atomic number i. Surface Water Although ocean water makes up nearly 97 percent of all water on earth, it is not a viable source of potable water unless salt and other impurities are removed. If water is in short supply during some part of the irrigation season, crop production will suffer, returns will decline and part of the scheme's investment will lay idle.

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2. WATER SOURCES AND WATER AVAILABILITY

man made sources of water

Therefore, as an oscillating electric field generates an oscillating magnetic field, magnetic field in turn generates an oscillating electric field and so on. When the supply is less than the demand, the irrigation area may suffer from drought and plant production will decrease. River diversion using a weir To avoid the problems caused by fluctuating water levels in a river, a weir can be built across the river. Human beings also complain of headache, uneasiness and anxiety on continuous exposure to radiation generated through electric fields. Receiving water bodies get fertilised with nutrients, thus resulting in Eutrophication.

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