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Geol
1. The Representative Concentration Pathway (RCP) for minimal action on CO2 emissions is
a. RCP 2.6
b. RCP 4.6
c. RCP 6
d. RCP 8.5
e. RCP 10
2. How much higher or lower than today’s levelis sea level expected to be in 2100?
a. .51 to 2.75 meters
b. 250 feet
c. 110 to 125 meters
d. 110 to 125 feet
3. Which is true?
a. Tectonic-scale climate change occurs over hundreds of millions of years
b. Orbital-scale climate change requires billions of years
c. Tectonic-scale climate change requires tens of thousands of years
d. Orbital-scale climate change is anthropogenic
4. The first appearance of humans (Genus Homo) in the fossil record was
a. 1 my ago
b. 2 my ago
c. 3 my ago
d. 4 my ago
5. Were humans (Homo Sapiens) present at the end of the last glaciation
a. Yes
b. No
6. Which of the following best answers the question: Did climate change affect human evolution?
a. The savanna hypothesis
b. Intensification ...