The Rilles Found in Ovda Regio Are Evidence Of

question 35

Multiple Choice

The rilles found in Ovda Regio are evidence of:

• A)ancient river beds.
• B)plate tectonics.
• C)something akin to sea-floor spreading.
• D)ancient oceans.
• E)lava flows.

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Definitions:

Perfectly Competitive Industry

An industry characterized by many small firms, identical products sold by all firms, no barriers to entry or exit, and perfect information among consumers and producers.

AC

Short for Air Conditioning, a system for controlling the humidity, ventilation, and temperature in a building or vehicle.

Price Effect

The impact on consumer behavior and purchase decisions resulting from a change in the price of a good or service.

Quantity Effect

The variation in overall income derived from altering the amount of a product sold, while keeping its price stable.