Question

In: Biology

Briefly discuss water pollution and give two examples of different sources, and the resulting problems they...

Briefly discuss water pollution and give two examples of different sources, and the resulting problems they might cause.

Solutions

Expert Solution

Water pollution refers to contamination of water bodies. A 1969 United Nations report defined ocean pollution as:

"The introduction by man, directly or indirectly, of substances or energy into the marine environment (including estuaries) resulting in such deleterious effects as harm to living resources, hazards to human health, hindrance to marine activities, including fishing, impairment of quality for use of sea water and reduction of amenities."

Two examples of different sources of water pollution are as follows :

  1. Industrial Waste : They contain pollutants such as lead, mercury, sulphur, asbestos, nitrates and many other harmful chemicals. Many industries do not have proper waste management system and drain the waste in the fresh water which goes into rivers, canals and later in to sea. The toxic chemicals have the capability to change the color of water, increase the amount of minerals, also known as Eutrophication, change the temperature of water and pose serious hazard to water organisms.
  2. Sewage and waste Water : The sewage water carries harmful bacteria and chemicals that can cause serious health problems. Pathogens are known as a common water pollutant; The sewers of cities house several pathogens and thereby diseases. Microorganisms in water are known to be causes of some very deadly diseases and become the breeding grounds for other creatures that act like carriers. These carriers inflict these diseases via various forms of contact onto an individual. A very common example of this process would be Malaria.

Related Solutions

12) Why are non-point sources of water pollution harder to control then point sources? Give an...
12) Why are non-point sources of water pollution harder to control then point sources? Give an example of a point and a non-point source.
Question 26 Why are non-point sources of water pollution harder to control then point sources? Give...
Question 26 Why are non-point sources of water pollution harder to control then point sources? Give an example of a point source and an example of a non-point source of water pollution.  Describe with details how the dead zone in the Gulf of Mexico forms. .
Discuss the sources of power in bargaining. Give examples of use of power during the negotiation...
Discuss the sources of power in bargaining. Give examples of use of power during the negotiation process.
Briefly discuss code of ethic in management and give examples of SOX & IMA
Briefly discuss code of ethic in management and give examples of SOX & IMA
Give a briefly explanation of the each of the Five main consequences of pollution :
  Give a briefly explanation of the each of the Five main consequences of pollution : - Respiratory disease and other health problems in humans. - Death of aquatic Organisms due to chemicals. - Soil erosion and worsening states of water bodies. - Plant growth adversely affected. - Depletion of ozone layer and global warming.
Enumerate and briefly explain some of potential accounting problems resulting from inflation. Enumerate and briefly explain...
Enumerate and briefly explain some of potential accounting problems resulting from inflation. Enumerate and briefly explain methods of dealing with inflation in financial reporting. What are acceptable methods of dealing with inflation under US GAAP and IFRS? Define “control” and “group” under US GAAP and IFRS.
Discuss the fat-soluble and water-soluble vitamins. Give their functions, deficiency diseases, and food sources.
Discuss the fat-soluble and water-soluble vitamins. Give their functions, deficiency diseases, and food sources.
Identity and briefly discuss five sources of risk.
Identity and briefly discuss five sources of risk.
Give a briefly explanation of each of the following five main causes of pollution :
  Give a briefly explanation of each of the following five main causes of pollution : - Exhaust and emissions from vehicles and industries. -Dumping waste in water bodies. - Accumulation of non-biodegradable waste (like plastic). - Excessive use of chemicals (herbicides and pesticides) in agriculture. - Deforestation and overgrazing.  
Give a briefly explanation of each of the following Solution to pollution problem: - Afforestation. -...
Give a briefly explanation of each of the following Solution to pollution problem: - Afforestation. - Use of biodegradable material instead of plastic. - Use of mass transportation. - Treatment of chemicals before release from industries. - Switching to renewable sources of energy like solar energy.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT