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How do lithospheric plates move?

Question:

How do lithospheric plates move?

Types of lithospheric plate movement:

There are 3 types of lithospheric plate movement - they are responsible for geological phenomena formation. In convergent movement, two plates move toward each other, with one sliding underneath the other. In divergent movement, two plates move away from each other. In transform movement, two plates slide against each other side by side.

Answer and Explanation:

These three types of movements are caused by convection currents in the asthenosphere - the layer below the lithosphere. Here, material is warmed and travels upwards, cools, and then falls down again. These flowing movements beneath lithospheric plates cause them to move.


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Causes of Tectonic Plate Movement

from CLEP Natural Sciences: Study Guide & Test Prep

Chapter 11 / Lesson 8
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