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Thursday, July 30, 2009

Green House Effect


Green House effect is the rise in the warmness of the earth. Because of the pollution in the air. Development of the new new types gases which is not applicable for our environment. like they may be the may use less gases like carbon dioxide, nitrious oxide, methane and many of others.which trapes the heat energy from the light which is emitted by soon.Without these gases, heat would escape back into space and Earth's temperature goes down. so this gases are called as green house gases.

Global warming


Global warming is the increase warmness in the earth. Global warming is due to the polluion. Air pollutioin is the main cause for the golbal warming. when all these harmful gases are in the air they make a different layers in atmosphere. which do not give to get out the heat from the earth. so that causes the increase in the warmness. which is called the Global warming. This Global warming is not a good change. Global warming leads to the change in the season is not in a Right time.

Pollution











Pollution is the degradation of the environment. It is not a good change. Pollution n brings the bad impact in the environment which hampers the all of the surrounding which we are staying in surrounding. Pollution are of different types like noise pollution, water pollution,air pollution, etc. Due to pollution many of the bad effects are seen in human, animals and birds. Due to the pollution many of the diseases are bron up they may be the water born diseases, air born diseases and so on. And also there is bad effect in the animals and the birds. people use insecticides and pesticides inorder to get the gud product. so this insecticides and pesticides used product are been eaten by birds and animals which shorten the life of animals and birds. so in the same way it degrades the hardening of shell on the birds egg.


Forms of Pollution


Air pollution: Air pollution is the raise of chemical, particals and unwanted gaseous in the atmosphere. Commonly this air pollution includes the pollutants like Chloroflorocarbon(CFCs), Carbon monoxide, Nitrogen oxides and Sulphur dioxides which is been emmited from the industries and the automobiles( car, bus , trucks, motor bikes, etc.). In this way the Ozone and the smoke combine to form nitrogen oxides and and hydrocarbons reacts with ultra violet rays or sunlight. which emmits the toxic gaseous in the air which is bad for the human beings as well as the animanls and the birds .It causes the sickness like asthama, heart attacks, pneumonia,etc. To control the air pollution we should develop the awareness between the people. Industries should be established far away from the residential area. And more smoke emitting more smokes should be replace. In this way we can reduce the air pollution.


Water Pollution: Water pollution is the degradation of the original qualities of water. It is the contamination of the water sources like river,pond, lakes, oceans,etc. This pollution is due to the careless ness of the people. Throwing unwanted things in the water after there use and industries unwanted things are thrown to water which makes the water contaminated. Which harms the living organism and plants and also the water living organism and plants. This water pollution causes the many water born diseases. For saving our life and animals and plants all the act which makes the water polluted should be stop. Domestic sewage should be well managed and avoide throwing to water sources. Industrial waste water should not be thrown to water sources like river, lakes,etc. So to have a good future we should have to control all of this things.

Soil pollution: Soil pollution is define as the contamination on the soil. Soil get contaminated because of the using of unwanted artificial fertilizers and pesticides. Soil pollution pollutants are hydrocarbons,heavy metals, herbicides and pesticides. It degrades the firtility power of the land. so using of these things should be done in a limit way.





Noise Pollution: Noise pollution means the unpleasing sound which do not give the good sensatation for birds, animals and huan beings. It is the created sound which disrupts the activity or balance of human or animal life. Like the sounds of machine, jet plane,vehicles,etc. So to be free from this noise pollution Airport and Industries should be established far away from the residential area. Sound absorbing material should be used so that the sound produced by the machine would not be heard. And the sound produced by the music system should not be played in a loud sound making the sound unpleasent and disturbing other.