The use of earthquake shockwave data collected at several different locations and combined to create a three-dimensional image of the Earths interior
The use of a grid-point sensory system to map global weather patterns
The use of subsurface floats to map large-scale circulation in the ocean
The use of computer technology to halt the progress of a particular disease within the human bodys internal organs
24. The author mentions El Nino primarily in order to emphasize which of the following points?
The brief duration of weather patterns
The variability of mesoscale phenomena
The difficulty of measuring the oceans large-scale currents
The effectiveness of low-frequency sound waves in mapping the ocean
The possible impact of mesoscale fields on weather conditions
25. Which of the following best describes the organization of the third paragraph of the passage?
A theory is proposed, considered, and then attended.
Opposing views are presented, elaborated, and then reconciled.
A problem is described, then a solution is discussed and its effectiveness is affirmed.
An argument is advanced, then refuted, and an alternative is suggested.
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