Answers: 3
Geography, 21.06.2019 19:50, Gabr02
Gold is not now being extracted from seawater. why not? a. it would be too disruptive to marine life to develop any marine mineral resources b. there is no gold in seawater c. we don't know how to extract minerals from seawater d. it would be too costly and difficult to separate the small amount of gold from the very large amounts of halite and other minerals
Answers: 3
Geography, 22.06.2019 01:40, 20alondra04
Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.
Answers: 2
Geography, 22.06.2019 21:30, bellrivera3434
Stages 1 and 4 of the demographic transition are similar in that
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Geography, 22.06.2019 22:30, purplefive85
Which of the following is evidence to the past existence of glaciers?
Answers: 1
If the earth is 70% water, why do we have droughts?...
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