UNIVERSE
METEORITES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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be a mini planet
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large planet
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may contain large amounts of pure water
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may contain large amounts of contaminated water
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Detailed explanation-1: -The Safe Drinking Water Act defines the term “contaminant” as meaning any physical, chemical, biological, or radiological substance or matter in water.
Detailed explanation-2: -Sewage, agricultural chemicals, and industrial waste are some of the major contaminants of water.
Detailed explanation-3: -Microbial contaminants, lead, nitrates and nitrites, arsenic, disinfection byproducts, pesticides, and solvents are among the contaminants for which EPA has set health-based standards.
Detailed explanation-4: -Contaminated water and poor sanitation are linked to transmission of diseases such as cholera, diarrhoea, dysentery, hepatitis A, typhoid and polio.
Detailed explanation-5: -Nitrates. Arsenic. Microorganisms, Bacteria, and Viruses. Aluminum. Fluoride. What Can Be Done About Contaminants in Tap Water? Frequently Asked Questions. 19-Apr-2019