Question

Plates move away from each other, in the
A) Transform fault boundary
B) Convergent plate boundary
C) Divergent plate boundary
D) Tectonic plates

Answer 1

Hint: The lithosphere and the asthenosphere are the two outermost layers of the Earth. The changes in mechanical characteristics and heat transport between the two layers account for this disparity. Tectonic plates are known to move, and the movement of tectonic plates is responsible for the creation of the current map of the Earth. The movement of these lithospheric plates varies from 10 mm to 40 mm per year to 160 mm per year.

Complete answer:
Plate boundaries are the points where two plates meet on their sides or at their tips. At plate borders, volcanoes, earthquakes, and mountain formation occur. Plate boundaries can be located near the lithosphere plates' sting.

Now, let's consider the options:
A) Transform fault boundary- The boundary where the plates slide against one other is known as the transform plate boundary. The majority of transform faults may be located in the ocean basin. Transform fault is another name for transform boundary.
B) Convergent plate boundary- Convergent borders are the points at which two plates collide and one sinks beneath the other. At various depths, it creates volcanoes and earthquakes.
C) Divergent plate boundary- Volcanic eruptions and shallow earthquakes are prevalent along divergent borders, where the plates are moving apart.
D) Tectonic plates- Plate tectonics is a scientific hypothesis that explains how the plates that make up the earth's lithosphere move and distribute on a vast scale. The plate tectonic theory is based on the concept of continent slide and movement.

Thus, the correct answer is (C) i.e, Divergent plate boundary. That is, Plates move away from each other, in the divergent plate boundary.

Note: The following are characteristics of a diverging boundary:
a) Seafloor spreading could be a mechanism that occurs at mid-ocean ridges.
b) Volcanoes: When a plate is pushed lower and begins to liquefy, lava rises to the surface, forming volcanoes.
c) Earthquakes are caused when subsurface rock or cornerstones suddenly shatter together due to a fault.
d)Ocean formation: When plates move apart at their divergent boundary, oceans form.