Some Scientists Predict That as Atmospheric Carbon Dioxide Levels Increase,the

question 52

Multiple Choice

Some scientists predict that as atmospheric carbon dioxide levels increase,the pH of the oceans will drop,threatening coral and organisms with shells.What is the best explanation for this hypothesis?

• A) Carbon dioxide combines with water to form an acid.
• B) As the pH of the ocean increases, more carbon dioxide is released into the atmosphere.
• C) As the pH of the ocean decreases, more carbon dioxide is released into the atmosphere.
• D) Carbon dioxide combines with water to form a base.
• E) As the oceans warm, more water is evaporated, lowering the pH of the remaining water.

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Definitions:

Capital Goods

Long-lasting goods that are used in the production of other goods or services, such as machinery, buildings, and equipment.

Investment In-Kind

Contributions of goods, services, or other non-monetary assets to an investment or project rather than cash.

Surplus Labor

The part of the labor force that exceeds the amount needed for the current level of production.

Earthen Dams

Structures built from natural materials like earth and rock, primarily used to retain water and prevent flooding.