Tectonic Basins chart and activity Here is a diagram to help you understand how the tectonic basins are related to plate boundaries: When a diverging boundary begins to open, it creates a narrow ...

The diagram below shows ... destructive plate boundaries (margins) are formed. Constructive plate margins close constructive plate marginAn area where two tectonic plates are moving away from ...

Four types of plate tectonic activity are demonstrated in this feature. Keep an eye on the map to see where in the world the activity takes place. Also known as spreading boundary, a divergent ...

Pressure from a pool of magma has just cracked solid rock, creating a volcano-tectonic (VT) event. This type of quake produces relatively high-frequency shaking, usually between one and five ...

Gather your supplies! In this episode we will use everyday materials to learn about tectonic plates and fault lines.

The tiny Juan de Fuca plate is largely responsible for the ... The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent ...