Contamination of groundwater by nitrate is associated with:

a. animal feedlots
b. crop fertilization
c. septic systems
d. all of the above


d

Environmental & Atmospheric Sciences

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The Thornthwaite system of climate analysis is most successfully applied in:

a. northwestern Europe. b. central China. c. eastern and Midwestern United States. d. central and western Russia.

Environmental & Atmospheric Sciences

Are the chemical reactions that take place in a disposable battery exothermic or endothermic? Is the reaction going on in a rechargeable battery while it is recharging exothermic or endothermic?

A. Endothermic and exothermic, respectively. B. Both exothermic. C. Both endothermic. D. Exothermic and endothermic, respectively.

Environmental & Atmospheric Sciences

The overall impact of farm subsidies on a worldwide scale is to increase food surpluses in the rich countries and to discourage food production in the poor countries

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

Eddies are found at all depths of the oceans.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences