Environmental pollution occurs when pollutants contaminate the natural surroundings. Pollution disturbs the balance of our ecosystems, affect our normal lifestyles and gives rise to human illnesses and global warming. Pollution has reached its peak due to the development and modernization in our lives.
Shop What is Pollution? Pollutionwe hear it every other day at school, college and read about it in newspapers. So what is it? Pollution occurs when pollutants contaminate the natural surroundings; which brings about changes that affect our normal lifestyles adversely.
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.
With modernization and development in our lives pollution has reached its peak; giving rise to global warming and human illness.
Every form of pollution has two sources of occurrence; the point and the non-point sources. The point sources are easy to identify, monitor and control, whereas the non-point sources are hard to control. Let us discuss the different types of pollutions, their causes and effects on mankind and the environment as a whole.
It occurs due to many reasons. Excessive burning of fuel which is a necessity of our daily lives for cooking, driving and other industrial activities; releases a huge amount of chemical substances in the air everyday; these pollute the air.
Smoke from chimneys, factories, vehicles or burning of wood basically occurs due to coal burning; this releases sulphur dioxide into the air making it toxic.
The effects of air pollution are evident too. Release of sulphur dioxide and hazardous gases into the air causes global warming and acid rain; which in turn have increased temperatures, erratic rains and droughts worldwide; making it tough for the animals to survive.
We breathe in every polluted particle from the air; result is increase in asthma and cancer in the lungs. Water Pollution has taken toll of all the surviving species of the earth.
It occurs due to several factors; the industrial wastes dumped into the rivers and other water bodies cause an imbalance in the water leading to its severe contamination and death of aquatic species.
If you suspect that nearby water sources have been contaminated by a corporation then it might be a good idea to hire an expert to see your options. Also spraying insecticides, pesticides like DDT on plants pollutes the ground water system and oil spills in the oceans have caused irreparable damage to the water bodies.
Eutrophication is another big source; it occurs due to daily activities like washing clothes, utensils near lakes, ponds or rivers; this forces detergents to go into water which blocks sunlight from penetrating, thus reducing oxygen and making it inhabitable.
Water pollution not only harms the aquatic beings but it also contaminates the entire food chain by severely affecting humans dependent on these. Water-borne diseases like cholera, diarrhoea have also increased in all places.
Soil pollution occurs due to incorporation of unwanted chemicals in the soil due to human activities. Use of insecticides and pesticides absorbs the nitrogen compounds from the soil making it unfit for plants to derive nutrition from. Release of industrial waste, mining and deforestation also exploits the soil.
Noise pollution is caused when noise which is an unpleasant sound affects our ears and leads to psychological problems like stress, hypertension, hearing impairment, etc. It is caused by machines in industries, loud music, etc.In the 21st century, modern industry has brought humans quite a few facilities and progresses.
It's, however, also made us pay a lot.
Among the highest prices is environmental pollution whose impairs people gradually realize more and more since they not only affect us physically and spiritually but 3/5(4).
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Pollution causes and effects Pollution is the modern day scourge that has affected the various facets of modern life. In big cities we witness hazy skies creating problems for the inhabitants and causing numerous diseases.
Essay on pollution can be quite a challenging academic assignment for some students. Consider this free sample essay for effective essay writing.
Environmental pollution is one of the most common essay . Effects of Pollution. 1. Environment Degradation: Environment is the first casualty for increase in pollution weather in air or water.
The increase in the amount of CO2 in the atmosphere leads to smog which can restrict sunlight from reaching the earth.
Effects of pollution. There are a number of effects that can be attributed to pollution.
Pollution has two adverse effects. The first effect is on human life and other organisms that rely on the environment for survival. The second and the major effect are the negative effects of pollution on the environment.