Archean Plate Tectonics Resulted in Collisions and Suturing of Volcanic

question 55

Multiple Choice

Archean plate tectonics resulted in collisions and suturing of volcanic arcs,oceanic basalt plateaus,and rifts into buoyant crustal blocks called

• A) mantle plumes.
• B) subduction zones.
• C) greenstone belts.
• D) protocontinents.

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Definitions:

Profit-maximizing Output

This is the level of production at which a firm achieves the highest possible profit, determined by the point where marginal cost equals marginal revenue.

Total Cost

The complete cost of production, including both fixed and variable costs, incurred by a business in producing its goods or services.

Marginal Cost

The increase in total cost that arises from producing an additional unit of output.

Lawn-mowing

The act of cutting the grass in a garden or lawn to maintain its appearance and health.