Question

Dissipation of heat from which part of the earth is responsible for plate tectonics
(a) crust (b) Mantle
(c)Outer Core (d)Inner Core

Answer 1

CRUST

Explanation:

Firstly Crust is divided into many plates called the Tectonic Plates

Movement of  these plates over hot magma below results in plate tectonic which in return (plates) collide with each other and results in formation of mountains, volcanoes, valleys, etc.

Hope it Helps,

Mark it Brainliest

Note: If you Need more info ask in Comments