Industrial agriculture ________

A) permanently improved soils, providing more food from less space
B) rapidly deteriorated soils, requiring continuous movement to new croplands
C) is necessary today for all cultures
D) had no impact on agriculture
E) increased our ability to obtain more food from the same area


E

Environmental & Atmospheric Sciences

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Which viewpoint is shared by biologists about acceleration of the extinction rate caused by human activities?

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The electric field that travels in the wires of an AC circuit

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Indicate whether this statement is true or false.

Environmental & Atmospheric Sciences