16) What happens to a lake in the spring/fall in terms of stratification? Explain.

The spring, the water surface warms. This causes the temperature of the top and bottom layers of the lake to equalize. With the help of strong winds, this new equilibrium breaks the thermal stratification, and the lake is able to mix.

Fall Lake turnover is a phenomenon whereby the entire volume of water in a lake is mixed by wind. This can only happen when the entire lake is the same temperature (and density!),

Hope this helps

What are the answers

In the air and in the lower fre ah water