These machines can take geologists to many parts of the sea floor to observe, photograph, and sample rock and sediment.
A. sonar
B. echo sounder
C. deep sea drilling platforms
D. submersibles
E. multibeam sonar
Answer: D
Environmental & Atmospheric Sciences
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Heating Earth's atmosphere is caused by energy
A) production. B) consumption. C) both A and B D) neither A nor B
Environmental & Atmospheric Sciences
Over the oceans, the highest annual values for latent heat of evaporation (LE) occur
A) near the poles. B) over the subtropics. C) in the tropics. D) in the midlatitudes.
Environmental & Atmospheric Sciences
Visible on the photosphere of the sun, _______________ appear as dark regions that are about 1500°C to 2000°C (2700°F to 3600°F) cooler than the temperatures of the surrounding areas
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
The rate of evaporation is affected by:
a. temperature. b. relative humidity. c. wind speed. d. all of these
Environmental & Atmospheric Sciences