Readers ask: Effect Of Water Pollution?

Contaminated water can harbor bacteria, such as those responsible for diarrhea, cholera, dysentery, typhoid, hepatitis A, and polio. According to the UN, every year, approximately 297,000 children under five die from diseases linked to poor sanitation, poor hygiene, or unsafe drinking water.

What are 5 effects of water pollution?

EFFECTS OF WATER POLLUTION

  • Destruction of biodiversity. Water pollution depletes aquatic ecosystems and triggers unbridled proliferation of phytoplankton in lakes — eutrophication —.
  • Contamination of the food chain.
  • Lack of potable water.
  • Disease.
  • Infant mortality.

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 3 effects of pollution?

Serious Effects of Pollution on Our Humans and Environment

  • Environment Degradation. The environment is the first casualty for the increase in pollution weather in air or water.
  • Human Health.
  • Global Warming.
  • Ozone Layer Depletion.
  • Infertile Land.
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What is water pollution causes and effects?

Humans are the main cause of water pollution, which is triggered in many ways: by the dumping of industrial waste; due to temperature rise, that cause the alteration of water by reducing the oxygen in its composition; Or due to deforestation, which causes sediments and bacteria to appear under the soil and therefore

What are the effects of water pollution class 9?

Water pollution also affects the ecosystem – it can cause a phenomenon called eutrophication. This can cause fish and other aquatic organisms to die. Toxic elements dissolved in water can make their way to humans through fish or other aquatic organisms.

What are effects of pollution?

Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema. Air pollution can also cause long-term damage to people’s nerves, brain, kidneys, liver, and other organs. Some scientists suspect air pollutants cause birth defects.

What are the 2 effect of water pollution?

Contaminated water can harbor bacteria, such as those responsible for diarrhea, cholera, dysentery, typhoid, hepatitis A, and polio. According to the UN, every year, approximately 297,000 children under five die from diseases linked to poor sanitation, poor hygiene, or unsafe drinking water.

What are three harmful effects of water pollution?

Write three harmful effects of water pollution

  • Causes water-borne disease.
  • Destroys microorganisms affecting self purification of water.
  • Decreases amount of dissolved O2.
  • Changes temperature of water.
  • Disturbs aquatic life.
  • Kills aquatic organisms.

What are the effects of water pollution essay?

As water is an important element of human health, polluted water directly affects the human body. Water pollution causes various diseases like typhoid, cholera, hepatitis, cancer, etc. Water pollution damages the plants and aquatic animals present in the river by reducing the oxygen content from the water.

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What is pollution cause effect and control of water pollution?

Water pollution is caused when water bodies such as rivers, lakes, oceans, groundwater and aquifers get contaminated with industrial and agricultural effluents. When water gets polluted, it adversely affects all lifeforms that directly or indirectly depend on this source.

How does water pollution affect the environment?

The main problem caused by water pollution is the effect it has on aquatic life. Dead fish, birds, dolphins, and many other animals often wind up on beaches, killed by pollutants in their habitat. Pollution disrupts the natural food chain as well. Pollutants such as lead and cadmium are eaten by tiny animals.

What are harmful effects of pollution?

Exposure to high levels of air pollution can cause a variety of adverse health outcomes. It increases the risk of respiratory infections, heart disease and lung cancer. Both short and long term exposure to air pollutants have been associated with health impacts. More severe impacts affect people who are already ill.

What are the effects of water pollution in India?

Polluted water can lead to diseases such as cholera, tuberculosis, dysentery, jaundice, diarrhoea, etc. In fact, around 80% stomach ailments in India happen because of consuming polluted water.

What are the effects of water pollution on human health?

Water pollution causes many waterborne contagious diseases which are the results of fecal-oral route of infection. Health risks resulted by water pollution includes different diseases like cancer, diarrheal disease, respiratory disease, neurological disorder and cardiovascular disease.

What are the effects of water pollution in the Philippines?

Such waste can spread disease-causing organisms and can cause waterborne diseases, such as gastroenteritis, diarrhea, typhoid, cholera, dysentery, and hepatitis. An estimated 58% of the groundwater in the Philippines has been contaminated with coliform bacteria and should be treated [1].

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