What happens to the density of seawater with increasing depth in the oceans (the pycnocline)?
A. Rapid decrease shallow, then slow increase within depth
B. Rapid increase shallow, then slow decrease with depth
C. Rapid decrease shallow, then fairly constant with depth
D. Rapid increase shallow, then fairly constant with depth
Answer: D
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Scientists use the term ____________________ to analyze and gather facts and data about a problem in a rational,
orderly manner. Fill in the blank(s) with the appropriate word(s).
Evaluate this statement. "Victims of the Indian Ocean tsunami on December 26, 2004, might have been saved if they realized that an extremely low water level at the shore was the trough of a huge wave."
A) This statement is true. B) This statement is false. Tsunamis have very long wavelengths but relatively short wave heights. C) This statement is partially true. There is a low water level before a tsunami hits, but it is caused by the rolling movement of the wave, not a wave trough. D) This statement is false. Victims would not have had time to run before the wave hit.
How can calcium-rich B horizons form in soils on top of calcium-poor rock in hot and arid regions?
What will be an ideal response?
Which of the following is true?
A) All enzymes are fibrous proteins. B) All enzymes are globular proteins. C) The majority of enzymes are fibrous proteins. D) The majority of enzymes are globular proteins.