What temperature should climbers expect when climbing Elbrus at an altitude of 4000

What temperature should climbers expect when climbing Elbrus at an altitude of 4000 meters, if at the foot of the mountain at this time the temperature is 20 ° C.

The temperature decreases when climbing to altitude. With a rise of one kilometer, the temperature decreases by six degrees.

1. Let’s find out how much the temperature will decrease when climbing 4000 meters or 4 kilometers (1 km 1000 m):

4 * 6 = 24 °.

2. Let’s find what temperature the climber should expect when climbing Elbrus:

20 – 24 = -4 °.

Answer: the climber should expect -4 ° when ascending to an altitude of 4000 meters on Elbrus.