The ozone hole is found in the ____.
a. thermosphere
b. troposphere
c. stratosphere
d. ionosphere
e. mesosphere
ANSWER: c
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In the Demographic Transition Model which of the following statements is FALSE?
A) Stages 1 and 4 both have low RNI B) Stage 2 has a low RNI C) Stage 1 has a high birth rate AND a high death rate D) Stage 3 has a higher birth rate than death rate E) Stage 4 has a low death rate
Using Figure 9.9 in your textbook, which element is present in the mantle in the same quantity as it is present in meteorites?
A) Ge B) Ga C) Al D) Ru
The world's population of urban settlements exceeded that of rural settlements for the first time in ________
A) 1990 B) 1995 C) 2000 D) 2001 E) 2008
Italy has 2 major manufacturing regions. Which pairing of location and major products is correct?
A) Po River Valley - mineral mining and production B) Po River Valley - high value-added textiles, industrial ceramics, electronic equipment C) Emilia-Romagna - iron, steel, autos, etc D) Emilia-Romagna - high value-added textiles, industrial ceramics, electronic equipment E) none of the above are correctly paired