The most effective supporting topic sentence for a paragraph "Drinking tap water is healthier for you and for the environment" is "In the United States, regulations require that tap water is checked for coliform bacteria several times a day, while water bottling plants only need to test once a week.
A thesis statement is a statement which helps the writer states the main idea of an essay and it also helps to control and manage how the ideas are represented in a paper.
In the United States, regulations require that tap water is checked for coliform bacteria several times a day, while water bottling plants only need to test once a week support the thesis statement "Drinking tap water is healthier for you and for the environment" by giving reasons for the importance of drinking tap water.
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