Introduction

When I hear about the word ‘environment’ then  the first thing that comes in my mind is a beautiful scene which comprises of green trees, flowing rivers, lakes, birds chirping, dewy  petrichor,  animals, glossy and adorable fishes swimming in the river and variety of other organisms. But unfortunately in this era, this scene has changed.

         Now a days, environment is so polluted that the main matter of concern among people is environment pollution and its preservation only and it seems that the word ‘pollution’ has became the last name of ‘environment’. Even the first suggestion of search that some search sites give after typing environment in search box is ‘environment pollution’. Why is it not ‘environment beauty’? Actually some of the activities of human beings are responsible for this and the major necessity in this world is to preserve the environment.

Now the question is how to preserve the environment and why this need has arisen?

In the coming posts we shall talk about some important resources of nature and will try to find out the answer of the question mentioned above.