At the equatorial ocean basins,sea surface temperatures may reach 25°C or greater.What is the range of temperatures for the seafloor,approximately 4-5 km below the ocean's surface?
A) slightly warmer (33°C)
B) about the same temperature (25°C)
C) cool (10°C-15°C)
D) near freezing (1°C-2°C)

Question

Quizplus · Accepted Answer

The temperature of the seafloor at a depth of 4-5 km is generally near freezing, around 1-2°C. This is due to the fact that the seafloor is not exposed to the sun's warming rays and is instead in contact with very cold water from the deep ocean. Therefore, choice D (near freezing) is the best answer.

At the Equatorial Ocean Basins,sea Surface Temperatures May Reach 25°C