1. A giant ice sheet expands quickly over the surface of North America. For how long must the ice sheet remain in place in order to cool the crust to a depth of 2000 m? The thermal diffusivity of crustal rocks is ~ 10-6 m²/s. Give your answer in years.

icon
Related questions
Question
1.
A giant ice sheet expands quickly over the surface of North America. For how long
must the ice sheet remain in place in order to cool the crust to a depth of 2000 m? The thermal
diffusivity of crustal rocks is ~ 10-6 m²/s. Give your answer in years.
Transcribed Image Text:1. A giant ice sheet expands quickly over the surface of North America. For how long must the ice sheet remain in place in order to cool the crust to a depth of 2000 m? The thermal diffusivity of crustal rocks is ~ 10-6 m²/s. Give your answer in years.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer