Measuring Earth's equilibrium temperature without an atmosphere:
A) is easily done using Wien's law.
B) is best done assuming the earth is a flat disk.
C) is complicated by uncertainty over the value of the earth's albedo.
D) can be done only by assuming the earth does not approximate a black body.
Answer: C
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When compared to land, how does water heat cool off?
A. at same rate B. more slowly at first, and then more quickly C. more slowly D. more quickly
Geothermal energy is ________
A) geographically limited B) based on nuclear reactions in the Earth's core C) only able to be used during the day D) intermittent E) energy originating from the sun and slowly released from Earth's core
Carbon dioxide currently has a concentration of ________ in the homosphere
A) 580 ppm B) 270 ppm C) 400 ppm D) 315 ppm
The process by which government-owned assets are transferred to private ownership and management is called ________
Fill in the blank(s) with correct word