Soil Pollution In The World

Soil pollution is mainly due to usage of chemicals for crops. In the greed to produce more and that too in short time, many unhealthy chemicals are employed for crops in the form of fertilizers, pesticides, and insecticides. These are main sources for the soil to get polluted.

Cause and effect for global warming

          Global warming is the phenomenon that the average temperature of the Earth raises continuously. The temperatures of the earth may rise by 1.4 to 5.8 Celsius. The greenhouse gases such as carbon dioxide or Methane are the cause of the global warming. The greenhouse gases create a natural greenhouse effect.  More...