What is the theory of plate tectonics?
A) Earth was created 6,000 years ago.
B) Earth is made up of a large number of geological plates that move slowly across its surface.
C) Human activities are changing Earth's surface.
D) The number of tectonic plates equals the number of continents on Earth.
E) Earth's continents are moving closer together.

Question

Quizplus · Accepted Answer

The theory of plate tectonics is the scientific explanation for the movement of Earth's continents and the formation of features such as mountains, volcanoes, and oceans. It is based on the idea that the Earth's outermost layer, or lithosphere, is divided into several large plates that move slowly across the surface of the planet. These plates collide, separate, or slide past one another, creating seismic activity and geological features. The theory is supported by evidence from seismic activity, geological formations, and the distribution of fossils and rock types across the planet.

What Is the Theory of Plate Tectonics