Which landform is not classified based on the characteristics of its slope? a. hill b. ridge c. basin d. mesa

D.mesa mesa is table in spanish, technically mesa's arent supposed to have a slope.

Here is a picture  of the net. its 4 squares in a row diagonal and on the third draw one square aove and under

Geothermic gradient is the rate of increasing temperature with respect to increasing the depth in the earths interior. away from tech tonic plates boundaries, it is about 25-40 c/km (72-87 degrees f/mi) of depth near the surface in most of the world.