The region of a lake in which the temperature drops rapidly as one descends is called the
A) thermoregulation zone.
B) troposphere.
C) hydrological zone.
D) turnover zone.
E) thermocline.

Question

Quizplus · Accepted Answer

The region of a lake in which the temperature drops rapidly as one descends is called the thermocline. It is the zone of the lake where warm surface water meets cold deeper water. This zone can be an important factor in lake ecology because it creates a barrier that can prevent mixing of water between the surface and bottom layers. Many aquatic species may inhabit specific layers of the lake based on temperature preferences, and changes in the thermocline can affect their distribution and behavior.

The Region of a Lake in Which the Temperature Drops