Give two examples of
ways technology has made people less
dependent on their environment.

Before, people had been dependent on rain for primarily being a water source for the farms but now due to irrigation systems, technology has made it easier where other water sources can be transported. Also, people had been very dependent on wind but now we can harvest more wind with technology.

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.

He got it right defiantly right