Most of the environmental problems are caused by over population. Ever increasing world population is over using the natural resources leading to environment issues. 

polythene bags are the main cause which really harms the nature. polythene bags which are made by plastic cause the nature especially the marine system to shake 

Gulshan Kumar Ajmani wrote:

Most of the environmental problems are caused by over population. Ever increasing world population is over using the natural resources leading to environment issues. 

 

Yes sir. Besides over population excessive use of natural resources, the urgency for modernization and urbanization by humans leading to environmental pollution.

In major cities and towns motor vehicles make wide range of air pollution. Therefore people cannot breath fresh air and fall in diseases. Another reason for air pollution is over use of plastics. People cannot stop the use of plastic because they are very useful for many purposes. Normally, we use plastic bags to deposit waste. When we deposit too much of plastic things outside, it will negatively impact the natural environment. It is dangerous for animals, plants and humans because it is made from toxic compounds and causing to diseases. It is not biodegradable. 

Exactly Plastic bags though convenient are not Bio degradable They block the drainage, In the recent Chennai floods, these plastic bags are one of the reasons for the flood havoc. Anyhow in every possible way humans are abusing the environment. Now every part of the world is on the brink of disastour.

For his easiness man has changed many natural things according to his needs.  Whether it is the use of more and more polythene or smoke coming out of factories or vehicles is destructing our environment. We have made many holes inside the earth to pull out water or for other purposes has created space for the energy or heat inside the inner layers of earth to come out which also creating a dangerous situation for disasters to come.

It is worth noting Mahatma Gandhi's quote, " The world has enough for everyone's need. But not enough for everyone's Greed."

This quote says all. Man's greed to extract more from the nature is the cause for Environmental crisis.  Now the abuse of nature has reached to such a condition, we, the humans reached a point of No return. We have to bear the fruits of disaster. There is no other way.

well i think it is very difficult to stop these greed and as well as the natural harming. because one side is our need and the other side is to stop the harming to the natural environment, well it is very difficult to stop using the natural product. 

rambabu wrote:

It is worth noting Mahatma Gandhi's quote, " The world has enough for everyone's need. But not enough for everyone's Greed."

This quote says all. Man's greed to extract more from the nature is the cause for Environmental crisis.  Now the abuse of nature has reached to such a condition, we, the humans reached a point of No return. We have to bear the fruits of disaster. There is no other way.

 

In history many civilizations ended and new started. Many advanced civilizations ended due to disasters or fight between men and are buried under earth. If today's man will not stop exploiting nature, then one day the nature will punish him. 

We have to change our attitude towards nature. We should give deep respect and consideration for nature. People who respect nature and regard mankind as a part of a large whole would carefully evaluate any effects of nature. We should give high priority for the preservation of nature.