Gas hydrates are rich in ________.
A. ethanol
B. methane
C. diesel
D. propane
E. carbon dioxide
Answer: B
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Storms leaving the east side of the Icelandic Low and Azores High will be steered to the
A) northeast if mainly under the influence of the Icelandic Low. B) northeast if mainly under the influence of the Azores High. C) southeast if mainly under the influence of the Icelandic Low. D) southwest if mainly under the influence of the Azores High.
In what places is the highest rate of growth in tourism expected?
A) tropical regions B) mid-latitude areas C) mountains, especially those that feature extreme mountain-climbing experience D) major world cities E) China and India
Development of iron-ore deposits in Venezuela and Australia by U.S. and Japanese automotive companies is an example of backward integration
Indicate whether the statement is true or false
The three most abundant elements in Earth's crust are
A) oxygen, silicon, and aluminum. B) rock, water, and tectonics. C) magnesium, potassium, and oxygen. D) iron, aluminum, and granite.