confirm research findings
classify various observations
18. According to the passage, wind over the ocean generally does which of the following?
I. Causes relatively cool, dry air to come into proximity with the ocean surface.
II. Maintains a steady rate of heat and moisture transfer between the ocean and the air.
III. Causes frequent changes in the temperature of the water at the oceans surface.
I only
II only
I and II only
II and III only
I, II, and III
19. It can be inferred from the passage that the author regards current knowledge about heat and moisture transfer from the ocean to air as
revolutionary
inconsequential
outdated
derivative
incomplete
20. The passage suggests that if on a certain day the wind were to decrease until there was no wind at all which of the following would occur?
The air closest to the ocean surface would become saturated with water vapor.
The air closest to the ocean surface would be warmer than the water.
The amount of moisture in the air closest to the ocean surface would decrease.
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