Mudflows or Lahars Associated with Volcanoes Do Not Usually Cause

question 20

True/False

Mudflows or lahars associated with volcanoes do not usually cause much damage in a volcanic eruption because they are constrained to river valleys.

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Definitions:

Constriction

The act or process of drawing together or becoming narrower; it can apply to physical objects, bodily processes, or even psychological states.

Accommodation

In psychology, the process of adjusting existing cognitive structures in response to new experiences; in vision, the process by which the eye's lens changes shape to focus near or far objects on the retina.

Fovea

The central focal point in the retina, around which the eye’s cones cluster.

Iris

The colored part of the eye surrounding the pupil that controls the amount of light entering the eye by adjusting the size of the pupil.