Question

_______ currents are responsible for powering the movement of tectonic plates.

A. Plutonium
B. Tectonic
C. Convection
D. Platonic

Answer 1

Convection happens when particles with a great deal of warmth vitality in a fluid or gas move and replace particles with less warmth vitality.

Lighter (less thick), warm material ascents while heavier (progressively thick) cool material sinks. It is this development that makes course examples known as convection flows in the environment, in water, and in the mantle of Earth.

Huge amount of pressure and heat inside the earth causes the hot magma to stream in convection ebbs and flows. These flows cause the development of the structural plates that make up the world's outside.

Plates at our planet's surface move in view of the extreme warmth in the Earth's center that causes liquid shake in the mantle layer to move.

It moves in an example considered a convection cell that structures when warm material ascents, cools, and in the long run sink down. As the chilled material sinks off, it is warmed and rises once more.

Step-by-step explanation:

Answer 2

C. Convection currents move tectonic plates. Convection currents are created by radioactive decay in the earth's core. Radioactive decay is the process of an unstable atom turning into a lighter atom, which release radiation as alpha and beta particles and gamma rays, among other types of particles.