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Friday, March 15, 2013

THE CLIMATE CHANGE(WORLD &BANGLADESH)

THE CLIMATE CHANGE(WORLD &BANGLADESH)

The Climate change way higher temperatures, huge rain, stronger winds. It leave trigger a migration dissimilar anything the humanity has seen.

gradually it produce parts of Asia and Africa uninhabitable, about 250 cardinal fill - sevener present the accumulation of Canada - give be unscheduled to locomote by 2050, experts prediction.

They ability go from effect to places where wet is little slenderly, the perceiver not so desiccated; from coasts, they leaving impart upcountry, where they are safe from cyclones and tidal waves.They testament change from flatlands to higher broken, where fast commotion surges don't supply their villages and defeat land with brackish installation.

Thursday, December 13, 2012

SOUND POLLUTION & CAUSE


SOUND POLLUTION

Sound pollution is a things that increase the sound in the environment. sound pollution is a unwilling sound which have a adverse effect on human body. It has a limit for sound pollution. If any sounds volume over 80 desible then it will be consider as sound pollution. it has a bad effect for human body. This sound pollution can be damage range of malfunctions in the human body, and it also cause for heart attack , high blood pressure, chronic depression, respiratory disorders etc.  It have a badly affects  on the human

SOIL POLLUTION & CAUSE

SOIL POLLUTION

Soil is pollute when any harmful substance mixed with it. Like air pollution it don’t have any direct effect on human body but have a indirect effect for human body and also for another animals. all of the living animals and also human indirectly depand on soil. because if they want to live they have to eat food and the food comes from trees which are stay in soil. take food from soil and so it is very essential to protect soil from pollution.

Sunday, November 11, 2012

WATER POLLUTION & CAUSE


WATER POLLUTION

Water, is an important element in the human environment and also important for human and plant life. It is next to air. For water pollution human suffer many kinds of disease such as cholera, typhoid, dysentery etc. 

Saturday, November 10, 2012

AIR POLLUTION & CAUSE


AIR POLLUTION

It is almost a common pollution into the earth. everybody of us know or hear about air pollution. it is pollute when any dangerious chemical directly or indirectly mixed with air.when the chemical mixed with air and people take breath then it get into human body and cause harm for human. The desease like asthma and lung cancer increasing day by day  only for increase of air pollution.it is also cause for acid rain and global warming.