At current rates of use, how much longer will Saudi Arabia be able to grow crops?
A. 10-20 years
B. 1-2 years
C. 100-200 years
D. >1000 years
Answer: A
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a. true b. false
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How might knowledge of the direction of the prevailing wind at a given location be used in the design of an energy efficient home, and how can you determine the prevailing wind direction from landscape and ground features?
What will be the ideal response?