Since Passage in 1974, All 50 States Now Participate in Some

question 49

True/False

Since passage in 1974, all 50 states now participate in some aspect with the deinstitutionalization mandate.

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Definitions:

Mid-Ocean Ridge

An underwater mountain range, formed by plate tectonics, featuring peaks separated by valleys with a central rift valley that forms at divergent plate boundaries.

Subduction

A geologic process where one tectonic plate moves under another, sinking into the earth's mantle.

Caldera

A vast crater on a volcano, often resulting from a major eruption and subsequent collapse of the volcano's opening.

Magma

Igneous rocks form from this liquid rock that exists below the Earth's surface, cooling and solidifying over time.