What Are The 9 Causes Of Water Pollution?


Various Causes of Water Pollution

  • Industrial Waste.
  • Sewage and Wastewater.
  • Mining Activities.
  • Marine Dumping.
  • Accidental Oil Leakage.
  • The burning of fossil fuels.
  • Chemical fertilizers and pesticides.
  • Leakage From Sewer Lines.



What are 7 pollutants that cause water pollution?

Water bodies can be polluted by a wide variety of substances, including pathogenic microorganisms, putrescible organic waste, fertilizers and plant nutrients, toxic chemicals, sediments, heat, petroleum (oil), and radioactive substances. Several types of water pollutants are considered below.


What are the 5 causes of water pollution?

Causes of Water Pollution

  • Rapid Urban Development.
  • Improper Sewage Disposal.
  • Fertilizer Run-Off.
  • Oil Spills.
  • Chemical Waste Dumping.
  • Radioactive Waste Discharge.


What is the most common type of water pollution?

Chemical pollution Chemicals


What is water pollution for Class 9?

An undesirable change in the physical,biological or chemical qualities of water(Due to addition of foreign organic,inorganic,biological or radioactive substances)that adversely affect the aquatic life and makes water unfit for use is called water pollution. Sources of Water pollution.


What are the 9 causes of water pollution?

Various Causes of Water Pollution

  • Industrial Waste.
  • Sewage and Wastewater.
  • Mining Activities.
  • Marine Dumping.
  • Accidental Oil Leakage.
  • The burning of fossil fuels.
  • Chemical fertilizers and pesticides.
  • Leakage From Sewer Lines.


What are the four major water pollutants?

The main water pollutants include bacteria, viruses, parasites, fertilisers, pesticides, pharmaceutical products, nitrates, phosphates, plastics, faecal waste and even radioactive substances. These substances do not always change the colour of the water, meaning that they are often invisible pollutants.


What are the different types of water pollution?

What Are the Different Types of Water Pollution?

  • Chemical pollution.
  • Groundwater pollution.
  • Microbiological pollution.
  • Nutrient pollution.
  • Oxygen-depletion pollution.
  • Surface water pollution.


What are 7 pollution types?

Major forms of pollution include air pollution, light pollution, litter, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, and water pollution.


What is an example of a ratio?

In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3).


What is the activity ratio?

An activity ratio is a type of financial metric that indicates how efficiently a company is leveraging the assets on its balance sheet, to generate revenues and cash.


How many ratios are there?

There are mainly 4 different types of accounting ratios to perform a financial statement analysis; Liquidity Ratios, Solvency Ratios, Activity Ratios and Profitability Ratios.


What are the 5 ratios?

Five of the key financial ratios are the price-to-earnings ratio, PEG ratio, price-to-sales ratio, price-to-book ratio, and debt-to-equity ratio.


What does [email protected] mean on TikTok?

However, when it comes to deciphering what the first @ means, it's simply the first account that comes up when you attempt to tag someone in a post or comment.


Dated : 09-Jul-2022

Category : Education

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