The Deflation Hypothesis of Desert Pavement Formation States

question 14

Multiple Choice

The deflation hypothesis of desert pavement formation states

• A)wind removes fine particles leaving large pebbles,gravels,and rocks,which become consolidated.
• B)wind delivers fine particles that settle and wash downward as cycles of swelling and shrinking cause gravels to migrate upward.
• C)water removes fine particles leaving large pebbles,gravels,and rocks,which become consolidated.
• D)water delivers fine particles that settle and wash downward as cycles of swelling and shrinking cause gravels to migrate upward.
• E)both wind and water deliver fine particles that settle and wash downward as cycles of swelling and shrinking cause gravels to migrate upward.

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Definitions:

Consumer Surplus

The divergence between the sum consumers are prepared and financially capable to pay for a good or service and the sum they actually disburse.

Marginal Utility

The extra pleasure or benefit received from using an additional unit of a product or service.

Consumer Surplus

The financial gap between the potential spending by consumers on a product or service versus their actual spending.

Marginal Utility

The added enjoyment or advantage gained by using one more unit of a good or service.