Environmental pollution essay spm

Posted on February 26, by curryja Comments by Javier Summary: Modern Global Warming has been taking place for the past years.

I like writing blog, and novel in my free time. I love travel but it too costly. I am not smiling, but everyone will smile whenever they meet me. Please do contact me - My first mail ; imaninuryase gmail. Pollution is any contamination of the environment which causes harm to the environment or the inhabitants of the environment.

There are many kinds of pollution, and there are many pollutants. Some obvious kinds of pollution are pollution of the air, soil, and water. Some less obvious, or less salient, kinds of pollution are radioactive, noise, light pollution, and green-house gasses.

Air pollution can be caused by particles, liquids, or gases that make the air harmful to breathe. There are two main types of air pollution: Primary pollutants enter the air directly, like smoke from factories and car exhaust.

Secondary pollutants are chemicals that mix together to pollute the air, like mixtures of emissions, or waste output, from vehicles and factory smoke that change to form more dangerous pollutants in the air and sunlight. Soil pollution can be caused by pesticides, leakage from chemical tanks, oil spills, and other chemicals which get into the soil by dumping or accidental contamination.

Soil pollution can also cause water pollution when underground water becomes contaminated by coming into contact with the polluted soil. Water pollution can be caused by waste products, sewage, oil spills, and litter in streams, rivers, lakes, and oceans. Some scientists believe that water pollution is the largest cause of death and disease in the world, causing about 14, deaths in the world each day.

Radioactive pollution can be caused by leaks or spills of radioactive materials. These materials can come from medical sources, nuclear power plants, or laboratories which handle radioactive materials. Air, soil, and water can be polluted by radioactivity.

It can cause damage to animals, both internally and externally, by eating, drinking, or touching it.

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It can cause birth defects and genetic problems. It can cause certain cancers and other deadly diseases. Noise pollution can be caused by vehicle, aircraft, and industrial noise.

It can also be caused by military or experimental sonar. Noise has health effects on people and animals. In people, it can cause high blood pressure, heart problems, sleep disturbances, and hearing problems. In animals, it can cause communication, reproductive, and navigation problems — they have difficulty finding their direction.

Sonar has even caused whales to beach themselves because they respond to the sonar as if it were another whale. Light pollution can be caused by advertising signs, stadium and city lighting, and other artificial lighting like the light caused by night traffic.

Artificial lighting has health effects on humans and animals. In people, it can cause high blood pressure and affect sleeping and waking rhythms and immunity.

It might be a factor in some cancers, such as breast cancer. In animals, it can affect sleeping and waking rhythms, navigation, and reproduction.

The greenhouse gases are water vapor, carbon dioxide, methane, and ozone. They are naturally—occurring gases in the atmosphere, but human activity has increased their concentration in the atmosphere."The climate system is particularly challenging since it is known that components in the system are inherently chaotic; there are feedbacks that could potentially switch sign, and there are central processes that affect the system in a complicated, non-linear manner.

Essay No. Pollution. The word pollution has been derived from the Latin word pollution, which means to make dirty.

Pollution is the process of making the environment land water and air dirty by adding harmful substances to it. by Javier. Summary: Modern Global Warming has been taking place for the past caninariojana.com is the last of several multi-century warming periods that have happened during .

ASSISTED COLONIZATION is the intentional movement and release of an organism outside its indigenous range to avoid extinction of populations of the focal species.. ECOLOGICAL REPLACEMENT is the intentional movement and release of an organism outside its indigenous range to perform a specific ecological function..

See the 3-fold chart immediately below for distinctions between three forms of. Surname: First Names: Number: History: AARDEN: PAUL MICHAEL: – General manager of Sun Microsystems for South and Central Africa, based in Johannesburg.

left Sun Microsystems. Jun 10,  · Some obvious kinds of pollution are pollution of the air, soil, and water. Some less obvious, or less salient,, kinds of pollution are radioactive, noise, light pollution, and green-house gasses.

Air pollution can be caused by particles, liquids, or gases that make the air harmful to breathe.