Rock Formed from Magma Extruded to the Surface Through Volcanic

question 20

Multiple Choice

Rock formed from magma extruded to the surface through volcanic vents is classified as

• A)sedimentary.
• B)igneous.
• C)metamorphic.
• D)weathered rock.
• E)lava.

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Definitions:

Spina Bifida

A birth defect where there is incomplete closing of the backbone and membranes around the spinal cord.

Latex Allergy

An allergic reaction to natural rubber latex products, causing symptoms ranging from skin irritation to severe allergic reactions.

Desensitization

A psychological process that reduces the emotional responsiveness to a stimulus by repeated exposure to that stimulus.

Myelomeningocele

A birth defect in which the backbone and spinal canal do not close before birth, exposing the spinal cord and membranes.