Question

In stratified temperate lakes, mixing is most likely to occur in:________

Answer 1

Mixing in stratified temperate lakes is most likely to occur during the spring and fall turnovers.

Step-by-step explanation:

In stratified temperate lakes, mixing is most likely to occur during the spring and fall turnovers. During the spring turnover, the surface water temperature increases and the water becomes heavier, causing it to sink to the bottom. This displacement of water brings sediments and nutrients from the lake bottom to the top. In the fall, cooling temperatures and winds break down the stratification, allowing for mixing of the water column from top to bottom.