There are eight different types of pollution: air pollution, water pollution, soil pollution, noise pollution, radioactive pollution, light pollution, thermal pollution, and visual pollution.

A phobia is an irrational and overwhelming fear of a living or non-living entity which can be an object, situation, feeling, place or animal. They are broadly divided into two categories – simple and complex...

The main difference between a wildlife sanctuary and national park is that human activities are not at all allowed in a national park. However, limited rights of some limited activities are provided within the...

Water Cycle or Hydrologic Cycle or the H2O cycle describes the continuous movement of water from on, above and below the surface of Earth. It is the journey, which water takes as it circulates from the land to...

A renewable resource is a natural resource which can be replenished through means of biological reproduction of other naturally occurring processes. On the other hand, a non-renewable resource is a natural...