The Definition of Tectonic Activity?

Answer Plate tectonics is a geological theory that explains the phenomenon of continental drift. According to the theory, the Earth's crust is made up of continental and oceanic plates, which move across ... Read More »

Top Q&A For: The Definition of Tectonic Activity

Definition of Tectonic Plates for Kids?

The theory of plate tectonics is a part of geology, or the study of the earth and how it changes. Developed in the 1960s and 1970s, this theory states that the earth's outer crust is made up of pla... Read More »

The Definition of Biological Activity Weathering?

Biological activity weathering, more commonly referred to simply as biological weathering, occurs when organic processes or living organisms break apart rocks into smaller pieces. This occurs in se... Read More »

What Moves Tectonic Plates Apart?

Tectonic plates are huge blocks of solid rock underneath the Earth's crust fitted together in an irregular pattern. The plates can be between 4 miles and 40 miles thick and move just a few centimet... Read More »

What Causes a Tectonic Plate Shift?

Although their movements are usually indistinguishable to humans, the tectonic plates on which civilization is built constantly shift. The motion of these plates causes earthquakes, volcanoes and r... Read More »