Asked by What would be temperature above 70 feet, if ground

What would be the temperature above 70 feet, if ground temperature is 45 degree centigrade?
Answered by Ms. Sue
The temperature rises 9.8 degrees C per 1000 m.

70 feet = 21.3 m

9.8/1000 = x/21.3

1000x = 208.74

x = 0.21 degrees C