Which method of desalination is the most cost effective but least efficient?
-solar humidification
-electrolysis
-freeze separation
-distillation
-solar humidification
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What African organization was created to help mediate disputes between neighbors in Africa?
A) Association of African Nations B) Africa United C) African Development Corporation D) African Union E) United States of Africa
Which of the following processes causes the warm temperatures of a heat burst?
A. compressional warming and evaporative warming B. evaporative cooling and adiabatic cooling C. evaporative warming and adiabatic warming D. adiabatic warming and compressional warming
On this map of South America and adjacent areas, which site would have earthquakes along a subduction zone?
A) 1, the oceanic trench
B) 2, below the magmatic belt
C) 3, along a passive margin
D) 4, in the middle of the Atlantic Ocean
E) Both 1 and 2.
How do midlatitude cyclones form?
What will be an ideal response?