Topic on pollution

The major kinds of pollution are usually classified by environment and include air, water, and land pollution. Learn more about the history of pollution. Water pollution is the presence of harmful materials in water, such as sewage, dissolved poisons, waste from farms, factories and crude oil spilled from oil tankers. The three main substances that pollute water are nitrates from fertilizers, sewage and detergents.

The word pollution refers to the introduction of contaminants (pollutants) into the environment, having an adverse effect on it. Pollution is caused mainly due to human-induced factors like – industrialization, deforestation, inefficient waste disposal, etc. Pollution can be further classified into various categories like – water pollution , air pollution , noise pollution , plastic pollution. Learn how air pollution can harm your health and the environment and what EPA is doing to protect the air we breathe.

Please read the article on different types of pollution to know more about it. Deforestation and hazardous gaseous emissions also leads to environmental pollution. During the last years, the. Environmental pollution is the biggest menace to the human race on this planet today. It means adding impurity to environment.

The environment consists of earth, water, air, plants and animals. If we pollute them, then the existence of man and nature will be hampered. Air pollution can have short- and long-term health effects. Asthma from air pollution can have short- and long-term effects.

Short-term effects of asthma are irritation to the eyes, nose, and throat. Long-term reactions to air pollution can include upper respiratory infections such as bronchitis and pneumonia. Essay on pollution can be quite a challenging academic assignment for some students.

Consider this free sample essay for effective essay writing. Good morning to the Sir, Madam, and my dear colleagues. My name is … I study in class … I would like to speak today on the topic of pollution in India.

What are examples of pollution? Why point-source pollution is easier to control than non point-source pollution? Evidence suggests their use also contributes to air pollution , increased rates of cancer and reduced biodiversity, as well as emitting nitrous oxide – an extremely potent greenhouse gas.

A team of scientists, led by the University of California, Davis, has come up with a five-step plan to tackle this two-sided problem. Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing. When humans drink polluted water it.

Pollution research , for all researchers in this fiel whether they are specialists or learners or interested in general information about pollution and environmental impact and the impact of pollution on the human, animal, plant and all living organisms and affect the soil, water and surrounding air. As the environmental pollution is a broad topic consisting of many sub-issues, there may be many approaches to building the consistent pollution essay. For instance, the pollution essay may concentrate on the various types of pollution , like sound pollution (noise pollution ), water pollution , air pollution , soil pollution etc. Student research essays can select water quality as a topic , researching the current extent of water pollution as well as our efforts to overcome it.

View and download ocean pollution essays examples.