The last sentence in the introduction which tells readers what is whole essay is about is called body paragraphs / summary / offering a solution / thesis statement.

Is the following thesis statement belong to a cause and effect essay? Saving water can impact positively your daily life. Here are some good results that you can get from it.

What is the first thing you need on the introduction? Topic Sentence/Topic Information/Hooking Idea/Thesis Statement

Is the following thesis statement belong to a cause and effect essay? English classes are better than Spanish classes, In this text I will compare them in terms of fun, learning and class development.