Mine tailings contain ________, which harms fish and other aquatic organisms

A) fly ash B) sulfide C) nitrogen D) oxygen E) lignite


B

Environmental & Atmospheric Sciences

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The silver coating on the glass surfaces of a Thermos bottle reduces energy that is transferred by

A) conduction. B) convection. C) radiation. D) friction. E) none of the above

Environmental & Atmospheric Sciences

The name given to the northern supercontinent was

a. Laurasia. d. Gondwana. b. Laurentia. e. northern Pangaea. c. Baltica

Environmental & Atmospheric Sciences

Risk in environmental health is most related to

A) hazards. B) vulnerability. C) hazards multiplied by vulnerability. D) hazards or vulnerability.

Environmental & Atmospheric Sciences

Coordinated Universal Time (UTC) is

A) the same as Greenwich Mean Time (GMT). B) established 24 standard meridians around the globe at equal intervals from the prime meridian. C) replaced Greenwich Mean Time (GMT) and became the legal reference for official time in all countries. D) two-hours ahead of Zulu time, indicating the single moment when all locations on the planet are on the same calendar day.

Environmental & Atmospheric Sciences