The zone of saturation ____
a. lies directly beneath the zone of aeration
b. lies directly beneath the intermediate zone
c. is an aquiclude
d. lies directly above the zone of porosity
b
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Which of the following is a method used by farmers to protect crops from freezing?
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Which of the following is most likely a major component of open-ocean sediments along the Equator?
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This map shows contours of the water table and the location of a factory that contaminated groundwater. Where would you drill wells to intercept the contamination?
A. southeast of the factory B. right next to the factory C. southwest of the factory D. north of the factory
Describe how carbon monoxide is produced by both humans and nature. Then discuss why it is so toxic to humans
What will be an ideal response?