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

question 31

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

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Definitions:

Number of Heads

In probability and statistics, refers to the count of successes (heads) in experiments of tossing coins a given number of times.

Fair 6-Sided Die

A cube-shaped object with numbers from 1 to 6 on its sides, designed to give an equal probability of landing on any one number when thrown.

Equally Likely

A principle in probability stating that all outcomes of a random event have the same chance of occurring if the event is fair.

Record

A record is a documented account of an event, transaction, or other significant information, stored in written, audio, or digital form.