Cause and effect essay about water pollution
Water pollution is a global plague that affects the people, animals, and plants. These life forms need water to survive. The causes are contributed greatly by the human population. Recently, laws have been paThere are many causes for water pollution. The main one is plastics. Thereason for that is that plastics take four hundred and fifty years to decomposein the water.
Also many companies use plastic and people throw it in thewaterways. Because water can float and be carried by the wind, it can cause harmto unsuspecting creatures hundreds of feet from where it was originally dumped.Such waste includes bags, bottles, cups, straws, cup lids, utensils, six packholders, cling wrap, fishing line, bait bags, and floats.The second highest cause of water pollution is ship waste.
Ships used totake much garbage with them on their ships and dump them. This was very commonuntil the government took action. They were giving sailors up to one milliondollars fines for disposing waste. Because of that, ships now carry less garbagewith them.Animals are not the only thing being harmed by water wastes. So what is it. Pollutants are the key elements or components of pollution which are generally waste materials of different forms. Pollution disturbs our ecosystem and the balance in the environment.
The point sources are easy to identify, monitor and control, whereas the non-point sources are hard to control. Sources of Water Pollution and Effect of Water Pollutants: 1. Domestic Wastes and Sewage:Raw sewage contaminates water with pathogens. Sewage produces foul-odour and makes the water brownish and oily. Organic waste gives rise to scum and sludge that makes the water unfit for recreational and industrial use.It induces the growth of some algal blooms that add to the depletion of oxygen, addition of more organic matter and fouling of water.
Modern day detergents degrade very slowly. They, thereWater pollution progresses every day in our lakes, oceans, rivers, and other bodies of water that we see and use in many ways. Water is essential for all living things to survive, yet people still pollute it. Two Types of Pollutions:1. Point source of pollution:This source of pollution can be readily identified because it has a definite source and place, where it enters the water.
Example: Municipal industrial discharges pipes.2. Non-point source of pollution:When a source of pollution cannot be readily identified such as agricultural runoff, acid rain etc., it is called as non-point source of pollution. Causes of Surface Water Pollution:a. Disease causing agents parasitic worms, bacteria, viruses, protozoa that enter water from domestic sewage and untreated human and animal wastes. ADVERTISEMENTS:b.
There are many types of pollution ranging from air to land. It is a major problem in America and as well as the entire world. Pollution not only damages the environment, but damages us also. Pollution is the cause of many problems ranging from lung cancer to the greenhouse effect. Though pollution is all among us, we continue to live in our own filth and do nothing to better the environment around us.
What is the reason behind this flawed logic. In this paper I will examine the problems and solutions for this issue.Automobiles are definitely the greatest source of pollution. The pollution created by cars is immense. One polluting effect of cars is the heat it creates. This heat makes it unpleasant to be near the car while it is running. For example, take a look at a glass of water. It may appear clear, but there are really millions of microscopic pollutants floating in it.
The more direct form of oil pollution is when ships transporting oil leaks or the ship crashes. Also some oil can find its way into other sources causing hazardous water to be consumed. In some extreme cases, rivers, lakes, and wellIndustrial development and production in western first-world countries has long ago reached the level where it is possible to dramatically affect the environment.
Among such industry-related problems as air pollution, soil contamination, radioactive waste, and so on, the problem of low-quality water stands as one of the most pertinent in terms of its importance for the survival of humankind. Therefore, information about the negative effects of water pollution should be not only studied, but spread among the general populous, taken into consideration, and prevented.One of the biggest problems connected to poor water quality is that entire food chains are drastically affected or even become extinct because of increased toxicity.
Such pollutants as lead or cadmium get into water, and contaminate microorganisms living in it. These microorganisms are consumed by bigger species—such as plankto.