Fault Block Mountains and Tension Faults

The video tutorial discusses geological faults, focusing on their directions and movements. It explains how tension affects the hanging wall and foot wall, leading to formations like horsts and grabens. The island of Cozumel is highlighted as an example of these features. Additionally, the video covers the creation of fault block mountains, particularly in regions like Nevada, where tension causes linear mountains and valleys.

What happens to the hanging wall in a tension fault?

• It moves horizontally.

• It remains stationary.

• It moves down relative to the foot wall.

• It moves up relative to the foot wall.

In which regions are tension faults commonly observed?

• Texas and Oklahoma

• Nevada, California, and Arizona

• New York and Pennsylvania

• Florida and Georgia

What is a characteristic feature of a reverse fault?

• The hanging wall moves up relative to the foot wall.

• Both walls remain stationary.

• The foot wall moves horizontally.

• The hanging wall moves down relative to the foot wall.

What geological features are formed by reverse faults?

• Valleys and ridges

• Horsts and grabens

• Mountains and plateaus

• Canyons and cliffs

What is the Cozumel Channel known for?

• Being a mountain range

• Being a shallow water body

• Having no faults

• Being a deep body of water due to faults

What happens to faults as they form fault block mountains?

• They rotate.

• They disappear.

• They become horizontal.

• They remain stationary.

Which state is known for its fault block mountains?

• Texas

• New York

• Nevada

• Florida

What visual characteristic is seen in fault block mountains from above?

• Uniform flatness

• Ridge and valley patterns

• Flat valleys

• Circular mountains

What is the appearance of the mountain sides in fault block mountains?

• Both sides are flat.

• One side is flat, the other is ragged.

• Both sides are smooth.

• Both sides are ragged.

What can be observed when flying over fault block mountains?

• Circular patterns

• Flat and ragged mountain sides

• No visible patterns

• Uniform ridges