Latin america features the angel falls, the amazon river basin, and the andes. it also includes the driest place on earth, the atacama desert in northern chile. what country borders chile?

Chile is bordering 3 countries, on the far north it borders Peru, on the north-east it borders with Bolivia, and on the east and south with Argentina which is also by far the biggest border of Chile.

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.

Brand c i think that should be it