What term refers to the coldest and densest zone, deep below the surface of a lake?

Answer :Hypolimnion is the deep below the surface of a lake.

Explanation : Lake is in three layers

1. Epilimnion : the top of the lake

2. Metalimnion : the middle layer of the lake

3. Hypolimnion : the bottom layer of the lake

Hypolimnion term refers to the coldest and densest zone.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.