9

Set 3: Text Structure (Advanced)

Explanation

Answer: B

PASSAGE

The Second Law of Thermodynamics states that entropy increases over time. However, complex systems like life or cities seem to violate this by creating order. This is resolved by viewing them as open systems that export disorder (heat) to their surroundings.

Which choice best describes the resolution of the apparent contradiction?

A. By ignoring the heat produced.
B. By widening the scope of analysis to include the environment.✓ Correct
C. By proving the Second Law is wrong.
D. By classifying cities as non-living.

Detailed Answer Explanation

This question tests your understanding of how the text is organized. Contradiction: Order vs Entropy. Resolution: Open systems export disorder to surroundings (Widen scope). Authors structure their writing purposefully to guide readers through their ideas. Identify the organizational pattern (cause-effect, compare-contrast, problem-solution) and how each part contributes to the whole. Authors choose organizational patterns deliberately to enhance their message. Recognizing whether a text uses chronological order, cause-effect, compare-contrast, or problem-solution helps you understand the author's purpose and follow the logic.

Key Evidence:

• "resolved by"

• "open systems"

• "export ... to surroundings"

Why others are wrong: A (Exports it.), C (Validates law.), D (Irrelevant.).