The agricultural crop that produces the highest number of calories per acre is

A) corn.
B) wheat.
C) potatoes.
D) rice.
E) turnips.


Answer: D

Environmental & Atmospheric Sciences

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Volcanic mountains are produced by

A) tectonic compression. B) tectonic tension. C) tectonic forces. D) the movement of magma.

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The climate of the Coastal South can be described as ________ in the summer with ________ winters

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

At the mouth of the Mississippi River, large concentrations of nitrogen and phosphorus flow into the Gulf of Mexico, causing nutrient overloading, algal blooms, and extremely low levels of oxygen

Which revolutions are most responsible for this problem? A) Industrial Revolution and Medical Revolution B) Medical Revolution and Neolithic Revolution C) Green Revolution and Industrial Revolution D) Environmental Revolution and Medical Revolution

Environmental & Atmospheric Sciences

________ refers to meeting the needs of the present without sacrificing the ability of future generations to meet their own needs

A) Sustainable subsistence B) Ecological development C) Economic development D) Social justice E) Sustainable development

Environmental & Atmospheric Sciences