A large amount of money is spent on treating the water bodies that get contaminated and making them suitable to use for drinking purposes again. Moreover, there are still risks of various diseases after consuming the water containing such toxic material. Often, hot or contaminated water is also released into the rivers from industries, which increases the overall temperature of the rivers, thus making them unfavorable for the aquatic flora and fauna to thrive. 2: Sewage This is another major cause that leads to the pollution of water bodies. Human settlements along the banks of rivers result in human and animal waste to be discharged into them.
This affects the way we live in more than one way, it helps the environment but it also hurts us and our lungs. Pollution affects human’s lungs in a bad way, in especially children. Children can develop respiratory diseases like lung cancer, asthma, chronic bronchitis, and emphysema early after birth, this leads to them having trouble breathing. All of those can be deadly, chronic bronchitis is a continuing cough with a lot of mucus and emphysema is where lung tissue is actually being killed. Even adults can get these diseases but they are less susceptible to them, but there are precautions you can take.
People are less concerned toward this water pollution. It is way easier for them to throw all the wastes into the water resources, and this is the main reason for water pollution. In this essay, I’ll be talking about the main reasons and effects of water pollution. Starting with the causes of the water pollution, I’ll first talk about one of the main causes of water pollution which is sewage and waste water. On a daily basis, people use a lot of fresh water in cooking, laundry, showering, toilet, etc.
Essay on Solid Waste Management and Environmental Health The problem of the effective solid waste management is very important nowadays and the solution of this problem is necessary not only to the safety of human environment but to human health as well. At the same time, it is necessary to underline that often a little attention is paid to this problem and the solid waste are often disposed improperly. What is more, this problem is considered to be less important than the problem of proper disposal of other types of waste, such as radioactive. However, the danger and potential threat of solid waste often remains underestimated. First of all, it should be said that solid waste may represent a serious threat to human health and environment.
Water pollution can be very harmful and destructive to many animals and is a serious issue in the world today that we must face. The different types of water pollution are: chemical, nutrients, oxygen depleting, microbiological, and suspended matter. Chemical pollution is the result of industrial and agricultural chemicals such as metals, solvents, pesticides, and petroleum that run off into rivers, streams, and oceans. Nutrients are essential for plant growth but if there is too much it can result in an excessive amount of weeds and algae in the water that can contaminate drinking water, clog filters, and use up oxygen in the water that is needed for the organisms living in the water. Oxygen depleting pollution is caused by an increase in biodegradable substances which ultimately results in microorganisms using up the available oxygen.
We do not turn the faucet off; we let it overflow. But of course, wasting water does not only take the form of a faucet overflowing. There’s also the dishwasher which uses lots of water, car washing with a hose and many more. Even when our toilet is leaking – that’s a form of wasting water even if we do not know it. The faucet in the poster represents every source which emits the water.
Some of the negative effects of depletion are dry wells, salt water intrusion, poor water quality, and rising costs of pumping. Dry wells are caused from being drawn from too much without allowing the well to naturally replenish it. Low water tables also factor in with dry wells. Salt water intrusion is caused from having a well too close to where there is salt water. This can in turn affect the quality of the water.
Additionally, sewage pollution also adds to the burden of water pollution. Sewage pollution sources result from sewer overflows and leakage from main and private sewer lines. Associated problems include “pathogens including bacteria and protozoa released into creeks, posing a risk to human and animal health, chemicals such as detergent and an increase in total dissolved solids, including salt”(Causes, 2001) released into the aquatic system. When toxins are released into mass bodies of water, they pollute rivers and poison animal habitats. This issue can affect not only animals, but humans who live near bodies of water.