Early Scholars Recognized That Species Change Over Time Either Due

question 60

True/False

Early scholars recognized that species change over time either due to chance or due to changes imposed by the environment.

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Definitions:

Compression

The type of differential stress that occurs when forces push in on a rock.

Shear

The type of differential stress that occurs when stresses on the edge of a mass are applied in opposite directions.

Tension

The type of differential stress where stress is directed outward, pulling the material.

Crustal Levels

The various layers or strata within the Earth's crust, differing in composition, density, and formation history.