The Ability to Block Out the External Environment Is a Prerequisite

question 15

True/False

The ability to block out the external environment is a prerequisite to autogenics.

---

Definitions:

Lahar

A mudflow mostly composed of volcanic-derived materials and generally formed on the flank of a volcano.

Composite Volcanoes

Volcanoes constructed from multiple layers of lava flows, volcanic ash, and other volcanic debris, characterized by steep profiles and periodic explosive eruptions.

Lahars

Volcanic mudflows or debris flows that occur when volcanic materials become saturated with water and rapidly move down slopes.

Pyroclastic Column

A dense, vertical cloud of hot volcanic ash, gas, and debris that rises from a volcanic eruption, capable of causing widespread destruction.