A region of the earth is in isostatic equilibrium when A. the tectonic plates aren't present in the subduction zone.
B. the lithosphere and asthenosphere stop competing with one another for plate movement.
C. granitic and basaltic rock have different densities that promote movement.
D. the floating force from the asthenosphere is balanced with gravity.

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.

La olla es de metal por que se calienta mas rápido, y las manijas son de madera por que así no se calientas y tienden a estar mas frías.