Question

explain the concept of plate tectonics

Answer 1

the crust of earth has been formed out of seven major and minor plates . the stress of the plates results in the building up of stresses within the plates. there are two types of plates namely as converging and diverging

Answer 2

according to the theory of plate tectonic there are three types of movement in earth plates
:-
*some plates comes toward an ach other and form convergent boundary
*some plates move away from each other and form diverge boundary
*some plate move horizontally and form transform boundary


It occurred in millions of year