Completion Wegener Proposed That the Continents Were Once All Together as Together

question 28

Short Answer

Completion
Wegener proposed that the continents were once all together as a supercontinent he named ____________________, which then split into a northern supercontinent called ____________________ and a southern supercontinent called ____________________.

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Definitions:

Celsius

A scale and unit of measurement for temperature where 0 degrees represents the freezing point of water, and 100 degrees represents the boiling point.

Arteriosclerosis

The thickening, hardening, and loss of elasticity of the walls of arteries, often leading to restricted blood flow.

Atherosclerosis

A condition characterized by the hardening and narrowing of the arteries due to the buildup of plaque on the artery walls.