Scribes the strata in a
than the deeper
2. which of the following statements best describes the str
temperate lake in the summer?
a the surface water layer is much cooler than the de
layers of water
b the large number of decomposers in the benthic zone of th
lake increases the oxygen at the bottom.
c the surface water layer is characterized by a thermocline
d the upper stratum of the lake has the greatest amount of do
e the deep water in the center of the lake is warm.