What are the harmful effects of water pollution?

What are the harmful 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.

How does this issue affect households and local residents water pollution?

HOUSEHOLD- Water Pollution affects the households and local residents by creating unsafe water to consume as well as food. Another factor is beaches and land for families’ even animals to be in/on. FACTOR MARKETS- If the water is polluted, because it’s being sold in stores, this can cause an epidemic.

What are the economic effects of water pollution?

Deteriorating water quality is stalling economic growth, worsening health conditions, reducing food production, and exacerbating poverty in many countries,” said World Bank Group President David Malpass.

What are the effects of water pollution on environment?

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 the direct effects of pollution on you?

Short term exposure to air pollution can irritate the eyes, nose and throat and cause upper respiratory infections, headaches, nausea and allergic reactions. Long-term exposures can lead to chronic respiratory disease, lung cancer, and heart disease.

What is the harmful effect of pollution?

Effects of Air Pollution High levels of air pollution can cause an increased risk of heart attack, wheezing, coughing, and breathing problems, and irritation of the eyes, nose, and throat. Air pollution can also cause worsening of existing heart problems, asthma, and other lung complications.

What are major types of pollution?

The three major types of pollution are air pollution, water pollution, and land pollution.

How many types of pollution can you think?

When you think of environmental pollution, it typically comes in seven different types. These include air, water, land, radioactive, thermal, light, and sound pollution.

Which of the following is an example of pollution?

Examples include air, water and coastal pollution. Consists of harmful chemical substance that had been released into the air by factories and other human activities. It’s known to contribute to acid rain, depletion of the ozone layer and global warming.

What are the effects of different types of pollution?

But generally, the impact of air pollution ranges from:

  • Increased risk of respiratory illness and cardiovascular problems.
  • Increased risk of skin diseases.
  • May increase the risk of cancer.
  • Global warming.
  • Acid rain.
  • Ozone depletion.
  • Hazards to wildlife.

Which of the following causes the most severe pollution?

Undoubtedly air pollution is the most devastating pollution type causing worldwide mortality. An estimated 7 million deaths every year are linked to ambient air pollution, mainly from heart disease, stroke, chronic obstructive pulmonary disease (COPD), lung cancer, and respiratory infections, including pneumonia.

What is the most harmful pollution?

Top of the POPs: The world’s most dangerous pollutants

  • Dichlorodiphenyltrichloroethane (DDT)
  • Polychlorinated biphenyls (PCBs)
  • Hexochlorobenzene (HCB)
  • Hexachlorocyclohexane.
  • Hexabromocyclododecane (HBCD)

What’s the worst pollution?

  • Arsenic in Ground Water.
  • Industrial Waste Water.
  • Chromium Pollution (Dye Industry)
  • Chromium Pollution (Tanneries)
  • Lead Pollution from Industrial Estate or Industrial Parks.
  • Mercury Pollution from Chemical Manufacturing.
  • Cadmium Pollution Mining and Ore Processing.
  • Cyanide Pollution from Mining and Ore Processing.

Which of the following is are natural causes of pollution?

Natural pollution comes from natural sources like release of methane by cattle and paddy fields, carbon dioxide from plants and animals, dust storms, nitrogen oxides, ozone, volcanic eruptions, emission of natural gas, sol erosion, ultraviolet rays,etc.

Which is not natural pollution?

Natural pollution comes from natural sources like release of methane by cattle and paddy fields, carbon dioxide from plants and animals, dust storms, nitrogen oxides, ozone, volcanic eruptions, emission of natural gas, soil erosion, ultraviolet rays, etc. Mercury is not a cause of natural pollution.

Which is not a cause of pollution?

Growth of algae in water causes the dissolved oxygen levels in water to deplete, resulting in death of aquatic animals due to water pollution. Afforestation does not cause pollution directly.

Which of the following is not natural causes of water pollution?

Answer. Answer: Flood like in utark hand,waste oily substance dissolve in River, Sewage on River,Using chemical fertilizer in Field, washing clothes nearby sea and river, plastic bag and polythene dump in River bank. etc be the main cause in water pollution.

What is the largest source of sulfur dioxide air pollution?

The largest source of SO2 in the atmosphere is the burning of fossil fuels by power plants and other industrial facilities.

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