Which of the Following Statements Is NOT True with Respect

question 2

Multiple Choice

Which of the following statements is NOT true with respect to dams and reservoirs?

• A) dams are generally not effective at flood control and are mainly used to generate electricity.
• B) water released from reservoirs is cooler than a natural stream, which harms aquatic ecosystems.
• C) sediment is trapped behind dams and slowly fills in reservoirs.
• D) reservoirs serve as an important source of fresh water.
• E) stream discharge becomes fairly uniform, which harms aquatic ecosystems.

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Definitions:

Secondary Reinforcement

A process where a stimulus reinforces a behavior because it is paired with a primary reinforcer.

Positive Reinforcement

A method in behavior modification that involves the addition of a rewarding stimulus following a desired behavior, encouraging its recurrence.

Skinner Box

An experimental apparatus used to study animal behavior, particularly operant conditioning, by isolating the subject and controlling rewards and punishments.

Operant Conditioning

An approach to learning in which the vigor of a behavior is influenced by positive or negative stimuli.