Which of the Following Statements Is True

question 20

Multiple Choice

Which of the following statements is true?

• A)Glaciers make up about 20 percent of Earth's freshwater pool.
• B)An aquifer is a pool of freshwater perched over the base groundwater that is accessible by humans.
• C)Transpiration moves saltwater to the atmosphere and then to freshwater pools on Earth's surface.
• D)About 2.5 percent of Earth's water is fresh at any given time.
• E)The process of respiration is critical for maintaining the freshwater pools on Earth's surface.

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Definitions:

Rewards and Punishments

Incentives and consequences used to reinforce desired behavior and discourage unwanted behavior, respectively.

Gamification

The application of game-design elements and principles in non-game contexts to engage and motivate people to achieve their goals.

Mastery

A high level of skill or knowledge in a particular subject or activity.

Frequency Marketing

A marketing strategy designed to reward customer loyalty by providing benefits or rewards based on the frequency of purchase or engagement.