Which of the following was not a factor in Western Africa's lack of economic development?
A. lack of seaports
B. drought hazards
C. restricted economic bases
D. political conflict and mismanagement
A. lack of seaports
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Why does refraction occur?
A) Some wavelengths are more absorbed than other. B) because radiation speed varies with density of the atmosphere C) because the denser the atmosphere is the higher the speed that light is transmitted D) none of these
How do the effective radiating temperatures determined in part (b) compare with the value for Earth, and why is this result surprising?
What will be an ideal response?
Why do westerly winds prevail at upper altitudes?
A) absence of friction B) rotation of the earth and equator to pole temperature contrast C) rotation of the earth D) equator to pole temperature contrast E) lower air density
The ________ in East Asia is humid and subtropical
A) Northern Regime B) Southern Regime C) Western Regime D) Eastern Regime E) none of the above