How does water pollution causes water scarcity?
How does water pollution causes water scarcity?
Industries frequently dispose of their industrial garbage into nearby rivers and lakes since it is an easy and cheap way to get rid of this waste. It leads to serious water pollution, which may result in severe water scarcity for people who rely on those water bodies for the water supply.
What is causing water scarcity?
Water shortages may be caused by climate change, such as altered weather patterns including droughts or floods, increased pollution, and increased human demand and overuse of water. Water scarcity is being driven by two converging phenomena: growing freshwater use and depletion of usable freshwater resources.
What is the effect of water scarcity?
When waters run dry, people can’t get enough to drink, wash, or feed crops, and economic decline may occur. In addition, inadequate sanitation—a problem for 2.4 billion people—can lead to deadly diarrheal diseases, including cholera and typhoid fever, and other water-borne illnesses.
How does water pollution affect water?
When polluted groundwater reaches drinking water systems it can pose serious public health threats. Nutrient pollution can affect vital ground water and drinking water sources. Surface waters, like lakes, rivers and streams, provide drinking water for about 170 million people in the United States.
What are the 6 effects of water pollution?
Polluted water causes some of the deadly diseases like cholera, dysentery, diarrhoea, tuberculosis, jaundice, etc. About 80 per cent of stomach diseases in India are caused by polluted water.
What are the main sources of water pollution?
Causes of water pollution
- Industrial waste. Every day, industries produce large amounts of waste.
- Wastewater and sewage.
- Marine Dumping.
- Oil Spills.
- Pesticides and chemical fertilizers.
- Sewage and wastewater treatment.
- Protect large water bodies.
- Reduction of water as a coolant in power plants and industries.
What are the two types of sources of water pollution?
This section gives information about the most significant sources of water pollution.
- Sewage (Waste Water) Sewage is another name for waste water from domestic and industrial processes.
- Agricultural Pollution.
- Oil Pollution.
- Radioactive Substances.
- River dumping.
- Marine Dumping.
What are the sources of fresh water?
Fresh water may include water in ice sheets, ice caps, glaciers, icebergs, bogs, ponds, lakes, rainfall, rivers, streams, and groundwater contained in underground aquifers.
What are 2 sources of freshwater?
On the landscape, freshwater is stored in rivers, lakes, reservoirs, and creeks and streams. Most of the water people use everyday comes from these sources of water on the land surface. Lakes are valuable natural resources, both for human and non-human life.