In: Biology
The mostly environment problem is Pollution. Pollution level due to human activities is increasing day by day and is causing alot of disbalance in environmental which is giving a negative effect on all organisms.
Causes:
The main cause of pollution is human activities. Humans for thier own profits causes alot of pollution. The industrial exhaust consist of alot of harmful gases like CO, NO2, SO2 which are released directly into the air and which deplets the environment.
The liquid exhaust is directly discharged into the rivers which pollute the water of river and make it unsafe to use. A lot of organisms depending on that water faces many more problems and die without any fault.
Trees are considered as best air purifiers as they consume harmful gases and provide priceless things to us. But they are also cutted down to create more space for human activities which indirectly harms humans.
Hence, human activities are the main cause of pollution.
Consequences:
The consequences for this ignorance are very dangerous.
Release of harmful gases in air has disturbed the ozone layer present in stratosphere protecting humans from harmful UV radiations. Harmful gases deplets ozone and cause hole into it. A great hole is found in Antarctica and skin problems have started in people living there.
Releasing harmful liquid exhaust into river completely pollutes the water which is harmful for marine as well as land life. The exhaust enters inside the body of marine organisms and disturbs their metabolic activities. People consuming that water also found themselves unfit.
Cutting down the trees cuts the source of filtration of air which is very much harmful for us. These harmful gases enters inside the lungs and causes many bronchial problems, some may lead to death .
The great Taj Mahal, who is known for it's beauty is turning pale due to pollution which causes acid rain.
Hence, all the consequences of pollution are leathal and dangers.
Solutions:
Industries should use filters like Electrostatic Precipitator, Cyclone separator to purify the exhaust and should release only harmless gases into air which will cause negligible pollution.
Liquid exhaust should never be released into rivers directly. Harmful particles should be removed and only purified water should be discussed into rivers.
Fresh trees should never be cutted down. They must be properly cared. They give priceless things to us so they also disservs special care from us.
Prevention:
Should minimise the use of refrigerator, AC ( as they release CFCs which cause ozone depletion)
Should use CNG in vehicles which is eco-friendly.
Should not cut trees at any cost. Instead we should plant as more as trees we can.
Should minimise the use of coal, petroleum as they release harmful gases in air.
Should maintain our nearer rivers, ponds clean and fresh.
Always use dustbins to through garbage.
Should minimise the use of plastic bags and must use paper bags.
Should use Catalytic converter into over vehicles to minimise air pollution.