Approximately how old is the oldest oceanic crust?
A. 200 million years old
B. 2 million years old
C. 20 million years old
D. 2 billion years old
Answer: A
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Station #5:
Which of the following is a widely held misconception about snowfall and temperature?
A) It's too cold to snow. B) It's too cold to snow a lot. C) Snow only falls at the freezing point. D) none of the above
Why do you think the freshwater in the ice sheets is generally considered
unavailable for human use? What will be an ideal response?
In 2016, the population of the United States was approximately 325 million people, with an annual growth rate of approximately 0.7%. If the population of the U.S. were to continue to grow at this rate, the population of the U.S. would double around the
year ________. A) 2066 B) 2086 C) 2096 D) 2116 E) 2136