Think about how gethermal energy is captured or use

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.