The temperature of the crust increases with depth . Where the crust meets the mantle the temperatures can be between 200 Â C ( 392 Â F ) to 400 Â C ( 752 Â F ) .
The temperature of the crust increases with depth , reaching values typically in the range from about 200 Â C ( 392 Â F ) to 400 Â C ( 752 Â F ) at the boundary with the underlying mantle .