Презентация на тему Water problem

our society, and if we start saving it.
Water pollution

caused industrial waste products released into lakes, rivers and other water bodies, has made marine life no longer hospitable.
Humans pollute water with large scale disposal of garbage ,flowers, ashes and other household waste.
Acid rain further adds to water pollution in the water.

harmful form of pollution in our environment.
Air pollution is

cause by the injurious smoke emitted by cars, buses, trains and factories, namely sulphur dioxide, carbone monoxide and nitrogen oxides.
Every smoke from burning leaves and cigarettes are harmful to the environment causing a lot of damage to man and the atmosphere.
Even the most natural phenomenon of migratory birds has been hampered ,with severe air pollution preventing them from reaching their seasonal metropolitan destinations of centuries.
Evidence of increasing air pollution is seen in lung cancer, asthma ,allergies and various breathing problems along with severe and irreparable damage to flora and fauna.

soil contamination is a result of acid rain ,polluted

water ,fertilizers etc., which leads to bad crops.
These may include hydrocarbons, heavy metals, MTBE, herbicides, pesticides and chlorinated hydrocarbons.
Soil contamination occurs when chemicals are released by spill or underground storage tank leakage which releases heavy contaminants into the soil.