The central idea of the text is found right in its subject or topic. It states that unclean air can harm the brain and stress the body.
<h3>Which detail from the text best supports the answer to Part A above?</h3>
The section or detail from the text that supports the answer above is:
"A 2016 study reported that breathing dirty air is now the fourth leading cause of deaths worldwide".
<h3>Which of the following describes the author's main purpose in the text?</h3>
The purpose of the text is to show and educate the readers on the dangers that air pollution poses to humanity.
<h3>How does the author's reference to the Great Smog contribute to the development of ideas in the text (Paragraphs 1-2)?</h3>
Paragraphs 1 and 2 contain facts and statistics that buttress the author's claim.
For example, in paragraph 2, it is stated that:
"Inhaling the blackened air sent 150,000 persons to the hospital with breathing problems."
Learn more about central ideas at:
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