paragraph

     A paragraph is a group of sentences. Paragraph can stand alone or as part of an essay, but each paragraph covers only one main idea. the main idea in paragraph is called the theme. Each paragraph there are topic sentence, supporting sentence, and final or concluding sentence.
     Topic sentence is the firs sentence of paragraph. Topic sentence tells what your idea or tells the paragraph is about. It is the most important sentence in paragraph.
     Supporting sentences help to develops the main idea of paragraph. Here, we give details information and specific examples as evidence of our pint.
     There are seven types of paragraph development :
1. Exposition
    The function of this paragraph to give information or explain something. Exposition paragraph give clear information to the readers. Because of the complete information, the readers can get new knowledge.
2. Definition
     The function of this paragraph to tells the meaning, origin, and function of something. The definition paragraph is informal definition of term to to explain what it is the writer meant.
3. Description
     The paragraph makes the readers know or can imagine some situation or something.
4. Comparison
      The paragraph gives information to the readers with compare two or more things. we can see how things are similar or different.
5. Process Analysis
     The paragraph explains a set of steps in order to complete goal. We can put the steps into sequence to make easy the readers to understand the steps.
6. Persuasion
     The function of this paragraph to convince or persuade the readers to change their minds or to take an action.
7. Narration
     The paragraph explain what, when, who. Narration paragraph are usually written in chronological order. The component of of narration are a protagonist, a setting, a goal, an obstacle, a climax, and a resolution.

Guys, thats all from me, may be you can help me. I have question,
o) What is the different between definition and description?