The term pollution is defined as the emission of unwanted materials into the atmosphere, which can cause or affect the well being of the eco-system. P...
The oceans take up most of the area in our planet. But, even this huge mass is affected by human activities and is polluted in a huge way. And when th...
We use a lot of products in our daily life and most of them go as a waste. These wastes either go under the soil or into the landfills. Either of thes...
Hydertrophication (or eutrophication) is caused when an excess of nutrients (natural or artificial substances) is present in a water body. Although eu...
It is the year 2014, mankind has come a long way from being a primitive, crude beast, to a sophisticated and developed species. Our technology continu...
In the modern world, we are surrounded by plastic. It is lightweight, has high strength and is easy to process, which is probably why it is seen in pr...
A student of class 2nd is taught about the various benefits of trees. The trees being helpful to the environment, as they provide us oxygen, the use o...