Which of the following is best categorized as an example of a natural service?
a. renewable energy
b. nonrenewable energy
c. water purification
d. Oil
e. Soil
C
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Which of the following is NOT evidence of global climate change?
A) disappearing rainforests B) rising sea level C) disappearing Arctic sea ice D) increasing atmospheric CO2 E) rising global average temperatures
Humans are not a part of the Earth System
Indicate whether the statement is true or false
Based on the three seismograms, which seismic station was closest to the epicenter of the earthquake?
A. DUG B. WUAZ C. All stations were the same distance from the earthquake. D. ISCO
In a dry climate, ____
A) potential evaporation and transpiration exceed precipitation B) there are no plants C) air temperatures seldom drop below freezing and days are always hot D) winters are short, but cold