Sign up to our innovative Q&A platform to pose your queries, share your wisdom, and engage with a community of inquisitive minds.
Log in to our dynamic platform to ask insightful questions, provide valuable answers, and connect with a vibrant community of curious minds.
Forgot your password? No worries, we're here to help! Simply enter your email address, and we'll send you a link. Click the link, and you'll receive another email with a temporary password. Use that password to log in and set up your new one!
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
How many of the given statements regarding mercury pollution is/are correct? [2023]1. Gold mining activity is a source of mercury pollution in the world.2. Coal-based thermal ...Read more
How many of the given statements regarding mercury pollution is/are correct? [2023]
1. Gold mining activity is a source of mercury pollution in the world.
2. Coal-based thermal power plants cause mercury pollution.
3. There is no known safe level of exposure to mercury.
Correct Answer: All three Explanation: Gold mining activity is a source of mercury pollution in the world: Correct. Artisanal and small-scale gold mining (ASGM) is one of the largest global sources of mercury emissions. Mercury is used in the extraction process to amalgamate gold, releasing significRead more
Correct Answer: All three
Explanation:
Correct. Artisanal and small-scale gold mining (ASGM) is one of the largest global sources of mercury emissions. Mercury is used in the extraction process to amalgamate gold, releasing significant amounts of mercury into the environment.
Correct. Coal contains trace amounts of mercury. When coal is burned in thermal power plants, mercury is released into the atmosphere as a pollutant.
Correct. Mercury is highly toxic, and even low levels of exposure can lead to serious health effects. The World Health Organization (WHO) states that there is no safe threshold for mercury exposure, particularly for vulnerable groups such as pregnant women and children.
Hence, all three statements are correct.
See less