Read the following supporting details. Yellowstone was the first national park in the United States. Yellowstone is dedicated to
the preservation of a large variety of wildlife, such as elk and grizzly bears. Yellowstone features the world's most extraordinary geysers and hot springs, including Old Faithful. What is the topic of the essay? A. hot springs B. Yellowstone National Park C. Old Faithful D. wildlife sanctuaries
Explanation: The topic of a text a particular issue or idea that serves as the subject of a paragraph, essay, report, or speech. The supporting details are additional pieces of information that explains, defines or proves an the main idea or topic. The given supporting details, provide facts and information about the Yellowstone National Park; therefore, the topic of the essay is the corresponding to option B.
A topic is the main idea of a writing. In this case, the topic of the essay is Yellowstone National Park because the essay talks about the national park itself.
