Answer :
The faulting and volcanic activities are related to the concept of plate tectonics is true .
What is the plate tectonic theory ?
According to the scientific theory of plate tectonics, the fundamental landforms are produced by the Earth's subsurface motions.
The Earth's lithosphere, which is made up of the crust and upper mantle, is separated into substantial rocky plates by plate tectonics. The asthenosphere, a rock layer that is still partially molten, is located on top of these plates. Due to the convection of the asthenosphere and lithosphere, the plates move apart from one another at different rates, varying from two to 15 centimeters (one to six inches) every year. This contact of tectonic plates is responsible for a variety of distinctive geological features, including the East African Rift, the San Andreas Fault in California, and the Himalaya mountain range in Asia.
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