What May Be a Potential Drawback to Using Biofuels as a Renewable

question 75

Multiple Choice

What may be a potential drawback to using biofuels as a renewable energy resource?

• A) They are expensive to produce.
• B) They produce carbon dioxide.
• C) Noxious pollutants are produced.
• D) They compete with growing food crops.
• E) Bird species are affected.

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Definitions:

Operant Conditioning

An approach to education that utilizes incentives and penalties to shape behavior.

Instrumental Conditioning

A learning process in which an individual alters behavior due to the association of actions with punishments or rewards.

Classical Conditioning

The process of learning where, through continuous pairing, a reaction initially provoked by the second of two stimuli is eventually provoked by the first stimulus.

Preparedness

The state of being readily equipped or mentally ready to handle situations or to undertake specific tasks.