difference between  thesis and topic sentence
A thesis is needed for the essay while the topic sentence is needed not only for the paragraph but for the thesis also. Both the thesis and topic sentence require the left and right brain to be used, which can cause a lot of frustration for the writer to come up with one defining sentence.
Answers. Relevance. Rating Newest Oldest. Best Answer: The thesis is the main idea of your essay. It is found in the opening paragraph. A topic sentence is the main idea of each paragraph that supports your thesis statement. You should know the main idea of the whole paragraph by reading the topic sentence. Here is an example for you, just using a thesis and topic sentences: Cats are the greatest pets in the world.