Question detail

Which energy resource is classified as a bio-fuel?

Try the question, check the answer, then read the explanation to understand the curriculum point.

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At a glance

MCQ

Type

practice

Style

Topic

National and global energy resources

Question

A. Natural gas
B. Ethanol
C. Uranium
D. Coal

Answer

Ethanol

Explanation

Ethanol is derived from biological materials and is classified as a bio-fuel, making it a renewable energy resource.

Common mistake

Misunderstanding Reliability of Energy Resources

Students often think that all renewable energy resources are unreliable without considering specific conditions.

To fix this, students should analyze the reliability of each energy resource based on factors like availability, consistency, and technological advancements.

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