54:45 The theory of plate tectonics states that the Earth’s crust is broken into many pieces called .
A.
supercontinents
B.
boundaries
C.
plates
D.
rings

Please select the best answer from the choices provided
A
B
C
D

Explain how tectonic plate movement creates geological events and features.

What is the name of this mountain range found in northern africa?

Which of the following policies is an example of a command-and-control policy? a. subsidies to education b. maximum levels of pollution that factories may emit c. tradable pollution permits d. none of the above is an example of a command-and-control policy.