Economics
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Groundwater is a major source of drinking water in India. Pumping water out of the ground faster than it can be replenished causes the volume of groundwater to decrease in many areas. This groundwater depletion leads to negative effects such as the drying up of wells, reduction of water in streams and lakes, deterioration of water quality, increased pumping costs, and land subsidence.
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leading worldwide cause of deaths and diseases, and that it
accounts for the deaths of more than 14,000 people daily. In
addition to the acute problems of different problems in
developing countries, industrialized countries continue to
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inorganic metals which are contaminating water bodies which
serve life to large part of India, Arsenic (As) is one of the biggest
threats for water bodies. High toxicity of Arsenic poses a serious
risk not only to ecological systems but also for human health.
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In the world water pollution is the big problem ,its effects is very dangerous for example poisoing food and water ,desease and even death Globally, more than 1 million children under 5 die each year from diarrheal disease
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In addition every problems have the solution way ,also water problems have 3 basic solution way ,planting trees,ran off,and dont throwing away wasted substaces like bottles bags etc..planting trees are cause to prevent the land erosion and to make the clean dirty co2 matters from the nature also in the water..then we must be educating people because if we waste lots of water in somedays we cant find it again so we must ran off water..and also we dont throw away the wasted subtances ..in conclusion I think that we have to change our habits ,because
The water is a natural resources very important and if we follow the same way till now ,one day maybe our sons woke up and won`t have water to drinkThanks for your attention!..Drought management
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油
Drought is a period of below-average precipitation that results in prolonged water shortages. There are four main types of drought: meteorological, agricultural, hydrological, and socioeconomic. Causes of drought include low amounts of atmospheric water vapor, shifting air masses, human activities like deforestation and overfarming, and global warming. India has a drought management system that involves reporting from local gram panchayats up through state and national authorities. Over the past 200 years India has experienced many reported drought events.Global water resources and use
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Global freshwater resources are under increasing pressure due to population growth, changing consumption patterns, and climate change. Most of Earth's water is saltwater, while only 2.7% is freshwater, with over two-thirds locked in icecaps and glaciers. Freshwater scarcity is a growing problem, exacerbated by overuse, pollution, and competing demands from agriculture, industry, and domestic use. Many regions will face serious shortages within 20 years if consumption patterns and management do not change.Drought
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A drought is an extended period of deficient rainfall relative to the statistical multi-year average for a region. But because of the various ways it is measured, an objective drought definition has yet to be produced upon which everyone can agree.
The four types are: meteorological (lack of precipitation), agricultural, (lack of moisture in the soil where crops grow), hydrological (low levels of water in lakes and reservoirs), and socioeconomic (water shortages in drinking and running water).
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3) The document also covers policies like the Reduction of Lead in Drinking Water Act and how stormwater runoff is regulated through the National Pollutant Discharge Elimination System permit program to prevent pollution of surface waters.Flooding
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WaterStuti Majmudar
油
This document provides information about the Narmada Bachao Andolan movement. It summarizes that the movement was started in 1985 against the construction of large dams on the Narmada River, including the Sardar Sarovar Dam, which would displace over 250,000 people. Led by activist Medha Patkar, the Narmada Bachao Andolan mobilized local people, farmers, environmentalists and human rights activists to peacefully protest the dams. The movement gained international support and pressured the World Bank to withdraw funding for the dam projects.Physics
PhysicsStuti Majmudar
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Hydroelectricity is electricity generated by hydropower through the gravitational force of falling or flowing water, making it the most widely used renewable energy source globally, accounting for 16% of electricity production. Water resource management involves planning, developing, and distributing water resources to balance competing demands.Geography
GeographyStuti Majmudar
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We need to save water through conservation to ensure future generations have access to clean water. Conserving water means using it wisely and protecting its purity so we can continue enjoying the benefits of this vital resource. Rainwater harvesting provides an independent water source during droughts or restrictions, helps prevent flooding, replenishes groundwater levels to sustain well yields, and reduces water salinity and iron content to improve quality.Chemistry
ChemistryStuti Majmudar
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Hard water forms soap scum instead of lather due to calcium and magnesium ions destroying the surfactant properties of soap. There are two types of water hardness: temporary hardness caused by bicarbonates that can be removed by boiling, and permanent hardness caused by sulphates that require a water softener to remove.ppt on water 
ppt on water Stuti Majmudar
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The document summarizes popular struggles related to water in Bolivia and Sudan. In Bolivia, mass protests known as the Cochabamba Water War erupted in 2000 in response to the privatization of the municipal water supply and large rate increases imposed by the private company. After months of demonstrations and clashes with police, the government reversed the privatization. In Sudan, water conflicts stem from northern Arab expansion seeking new farmland and resources in the south. One conflict involved the Jonglei Canal project to drain the Sudd Swamps, which threatened local tribes and was attacked by the Sudan People's Liberation Army, forcing suspension of the project in 1984. Both examples show popular resistance to changes in water access and use of important watersst
sstStuti Majmudar
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This document summarizes popular struggles related to water in Bolivia and Sudan. In Bolivia, the Cochabamba Water War protests took place from 1999-2000 in response to the privatization of the municipal water supply and dramatic rate increases. Tens of thousands protested, leading the government to reverse privatization. In Sudan, water conflicts stem from northern Arab expansion and mechanized farming threatening southern subsistence farmers. One conflict was over the Jonglei Canal project to drain swampland for farming, but it threatened local tribes and was attacked by the Sudan People's Liberation Army, forcing suspension of the project.PPT
PPTStuti Majmudar
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Rainwater harvesting has been practiced for centuries around the world to collect and store rainwater for irrigation and drinking. It involves collecting rainwater, transporting it, filtering it, and storing it for groundwater recharge or other uses. Popular struggles have occurred related to water privatization and large dam projects that displaced communities or restricted access to water sources. Sustainable development aims to meet current needs without compromising future generations' ability to meet their own needs, and groundwater can be preserved by reducing chemical and waste pollution, conserving water usage, and practicing reuse and recycling.Geography
GeographyStuti Majmudar
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Rainwater harvesting has a long history around the world. It involves collecting rainwater and storing it for later use before it reaches aquifers. It has been practiced as far back as the 3rd century BC in parts of India and Pakistan. It remains an important source of water for irrigation and other purposes. Rainwater harvesting systems typically involve three steps - collection, filtration, and storage. Water conservation aims to ensure sustainable access to water resources for current and future generations. It is important for both environmental and social reasons.Social science fa4 (1)
Social science fa4 (1)Stuti Majmudar
油
Rainwater harvesting is the collection and storage of rainwater before it reaches the aquifer. It is practiced widely in parts of India like Tamil Nadu, Rajasthan, and Kerala. The process involves collecting rainwater via catchment areas and conduits, filtering it, and storing it in tanks to recharge groundwater. Advantages include providing an independent water supply during restrictions and promoting water and energy conservation.Economics
- 3. What are the effects of Ground Water Depletion? Ground water is the major source of drinking water in India. Pumping water out of the ground faster than it is replenished over the long term causes problems. The volume of ground water in storage is decreasing in many areas which is caused by sustained groundwater pumping. Some of the negative effects of groundwater depletion are: (1) Drying up of wells (2) (3) (4) (5) Reduction of water in streams and lakes Deterioration of water quality Increased pumping costs Land subsidence