Examlex
By altering ____, the SCN produces circadian rhythms.
Crust
The outermost layer of the Earth, comprising continental and oceanic crust and characterized by a composition distinct from the underlying mantle.
Erosion
The process by which soil and rock are removed from the Earth’s surface by exogenic processes such as wind or water flow, and then transported and deposited in other locations.
Hot Spot
A volcanic region thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle, capable of producing volcanic islands.
Continental Crust
The hefty portion of the Earth's crust contributing to the formation of significant land areas, often more aged and detailed in structure than the crust under the seas.
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