Drinking water varies from place to place, depending on the condition of the source water from which it is drawn and the treatment it
receives, but it must meet EPA regulations. Even though our tap water supplies are considered to be one of the safest in the world,
water contamination can still occur. Which is these is NOT a likely source of contamination?
A)
Acid rain
B)
Sewage releases
Manufacturing processes, including heavy metals, cyanide
D)
Agriculture, including use of fertilizers, pesticides, livestock
Answers: 3
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Stages 1 and 4 of the demographic transition are similar in that
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With these question would be nice i needs them in a hurry which nation leads eastern europe in nuclear energy usage? a ukraine b lithuania c slovakia d solvenia which eastern european nation is popular with skiers? a czech republic b estonia c bulgaria d none are
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