Writing an essay is art. You need to be expressive and organized as well. The ideas in an essay must be logically connected. (coherent) It requires regular practice to be master in this art. Mainly there are three parts in an essay.
1. Introduction
2. Main body
3. Conclusion

Introduction:- This is the beginning of an essay. You should introduce your topic in a simple language. Even a definition can start an essay. Some quotation related to the topic can be also a good starter but the introduction part should be short and not too lengthy. If the topic is pollution, We can start by defining what is pollution. Then we move on to the main body by saying the sentences like “let us discuss the problem in detail.

Main body:- In this part we focus on the main points. This part consist the topic is “pollution. The body for this topic can be as followers:-

Heading- Types of pollution
Sub heading- Air, Water, Soil
Heading- Reasons for pollution
Heading- Solution for every kind of pollution.

Then we can move on to the conclusion part. Conclusion part is to sum up the whole discussion in a few words. Again a powerful thought or quotation can be a good things to make conclusion a nice one. I hope this article will help you in writing a powerful essay.