Biological water (i.e., water in living organisms) constitutes what percentage of water in the Earth system?
A) Less than 1 percent
B) 10 percent
C) 20 percent
D) 30 percent
E) Impossible to estimate
Answer: A
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During the Cambrian Period, the Ancestral Rocky Mountains and associated basins began to
form in the western part of North America. Indicate whether the statement is true or false.
Which remote sensing system would provide the best image of cloud heights, as well as ocean currents and volcanic hot spots?
a. near-infrared photography b. weather radar c. imaging radar d. thermal infrared scanning
A mesa is capped by sedimentary rocks while a butte is capped by a lava flow.
Answer the following statement true (T) or false (F)
At Earth's surface, warm temperatures are associated with ________
A) low pressure B) anticyclones C) cyclones D) high pressure E) adiabatic cooling