Basically this is for the activities that have been done by Human on earth from long times and its effects that have started seen on earth as in term Side Effects. All the major activities done by human has resulted in arising of various problems like:
1. Water Pollution
2. Air Pollution
3. Land Pollution
4. Green House Effect
5. Signal Pollution etc.....
All these are becoming major problems,slowly and gradually and will make end of living on this green planet. In this i will be trying to just represent scenario of today's earth and how its conditions are getting worst day by day.
Recently related to this i read one article on BBC news which says some facts shown below:
"The most comprehensive survey ever into the state of the planet concludes that human activities threaten the Earth's ability to sustain future generations.
The report says the way society obtains its resources has caused irreversible changes that are degrading the natural processes that support life on Earth.
The Millennium Ecosystem Assessment (MA) was drawn up by 1,300 researchers from 95 nations over four years.t reports that humans have changed most ecosystems beyond recognition in a dramatically short space of time."
For more details of this article go through this link: http://news.bbc.co.uk/2/hi/science/nature/4391835.stm
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