Tectonic Forces

Tectonic forces are the processes that shape the structure of the Earth's crust. These forces are responsible for the movement of the Earth's lithospheric plates, which can lead to the formation of mountains, earthquakes, and volcanic activity.

Types of Tectonic Forces

There are three main types of tectonic forces:

1. Compression: This occurs when tectonic plates are pushed together, causing the crust to fold and create mountains.
2. Tension: This occurs when tectonic plates are pulled apart, leading to the formation of rift valleys and mid-ocean ridges.
3. Shear: This occurs when tectonic plates slide past each other horizontally, causing faults and earthquakes.

Effects of Tectonic Forces

The movement of tectonic plates due to tectonic forces can have several effects, including:

• Formation of mountains
• Creation of earthquakes
• Generation of volcanic activity
• Development of rift valleys and mid-ocean ridges

Study Guide

Here are some key points to remember when studying tectonic forces:

1. Understand the three main types of tectonic forces: compression, tension, and shear.
2. Be able to identify the effects of tectonic forces on the Earth's crust, such as mountain formation, earthquakes, and volcanic activity.
3. Learn about the movement of tectonic plates and how it relates to tectonic forces.
4. Explore real-world examples of tectonic forces, such as the formation of the Himalayas and the Pacific Ring of Fire.