DDT has been proven to be extremely harmful to the environment.
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Antisocial Anger Some teenagers express their anger through harmful behaviors such as threatening others, vandalism, skipping school or using drugs.—Mark Travers, Forbes.com, 16 July 2025 Independent testing confirms that the supplement contains the ingredients listed on the label and is free from harmful contaminants.—Kirstyn Hill, Health, 15 July 2025 Despite some lawmakers and tech companies taking steps to limit the harmful services, every month, millions of people are still accessing the websites, and the sites’ creators may be making millions of dollars each year, new research suggests.—Matt Burgess, Wired News, 14 July 2025 In recent years, however, the ozone layer that protects the Earth from harmful sun rays has been deteriorating, and higher UVI measures are being recorded.—Claire Bugos, Verywell Health, 14 July 2025 See All Example Sentences for harmful
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