Question

the temperature within the Earth's crust increases by about 25 degree celsius for each km beneath the surface.if the temperature of the earth's surface is 22 degree celsius, at what depth would you expect the temperature to be 110 degrees celsius

Answer 1

• Temperature at earth 's surface =22degree Celsius
• Depth where temperature is 110 degree Celsius = 110÷22=5
• Therefore 5 is correct answer