Which of the following is a property of a nonrenewable resource? O It takes a long time to reform after its use.
O It can be grown with-in a short time after it is used.
O It is recyclable after it is used through a quick and easy process.
O It releases carbon dioxide into the atmosphere after it is used.

segmentation=endoskeleton=backbone=coelom=tissues

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.