Pollution and environment

Visit Website Today, the leading cause of air pollution in the U. Auto emissions also increase the amount of greenhouse gases in the atmosphere, which in turn contribute to global warming. Inin an effort to reduce air pollution, the U. Congress passed the Clean Air Act, legislation which has been amended and strengthened in the ensuing decades.

Pollution and environment

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.

Causes of Environmental Pollution

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.

Radioactive pollution is highly dangerous when it occurs. It can occur due to nuclear plant malfunctions, improper nuclear waste disposal, accidents, etc.

It causes cancer, infertility, blindness, defects at the time of birth; can sterilise soil and affect air and water.

Light pollution occurs due to prominent excess illumination of an area. It is largely visible in big cities, on advertising boards and billboards, in sports or entertainment events at the night. In residential areas the lives of the inhabitants is greatly affected by this.

It also affects the astronomical observations and activities by making the stars almost invisible. Effects of Pollution 1. 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.

Thus, preventing plants in the process of photosynthesis. Gases like Sulfur dioxide and nitrogen oxide can cause acid rain. Water pollution in terms of Oil spill may lead to death of several wildlife species.

The decrease in quality of air leads to several respiratory problems including asthma or lung cancer.Pollution, also called environmental pollution, the addition of any substance (solid, liquid, or gas) or any form of energy (such as heat, sound, or radioactivity) to the environment at a rate faster than it can be dispersed, diluted, decomposed, recycled, or stored in some harmless form.

The Effects: Environment Algal blooms can reduce the ability of fish and other aquatic life to find food and can cause entire populations to leave an area or even die.

Harmful algal blooms cause thick, green muck that impacts clear water, recreation, businesses and property values. Air pollution causes acid rain, reduces visibility, damages wildlife, contributes to eutrophication and depletion of the ozone layer.

In addition, air pollution leads to global warming hence resulting in global climate change. The burning of fossil fuels releases oxides of nitrogen and sulfur into.

Pollution and environment

What is Environmental Pollution? Pollution is the contamination of the environment by introduction of contaminants that can cause damage to environment and harm or . Air pollution is 'biggest environmental health risk' in Europe Governments are failing to tackle the crisis that causes 1, early deaths a day, says damning EU report Published: AM.

Environmental Pollution is an international journal that seeks to publish papers that report results from original, novel research that addresses significant environmental pollution issues and problems and contribute new knowledge to science.

Pollution | Environment | The Guardian