Geography, 25.04.2020 03:05 madisontaegarmatus
Why was the precambrian era so long?
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Geography, 22.06.2019 19:00, hahHcjckk
Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.
Answers: 2
Geography, 22.06.2019 21:30, heastonk9136
How much water is in the ocean in cubic kilometers
Answers: 1
Why was the precambrian era so long?...
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