Question

Choose the correct statement(s) about the difference between substance-based and process-based resources.

• A. Substance-based resources are non-conventional except atomic energy.
• B. Process-based resources are non-conventional.
• C. It is expensive to generate energy from substance-based resources.
• D. It is expensive to generate energy from process-based resources.

Answer 1

Answer: (B), (D)

The correct options are
B Process-based resources are non-conventional.
D It is expensive to generate energy from process-based resources.

Energy resources can be classified into substance-based and process-based energy resources. Wood, coal, and oil are all substances. Substance-based energy resources are not unlimited and cannot be reused. However, process-based energy resources are never-ending and are non-conventional.