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📖 Reading Passage
❓ Question According to the passage, why is biodiversity important for ecological resilience?
A.
A. It ensures that an ecosystem returns to its original equilibrium state after a disturbance.
B.
B. It provides functional redundancy, which helps buffer the ecosystem against environmental change.
C.
C. It eliminates the need for managing stressors like overfishing or nutrient loads.
D.
D. It guarantees that coral reefs will recover from bleaching without external intervention.
✅ Correct Answer
B. It provides functional redundancy, which helps buffer the ecosystem against environmental change.
TOEFL Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Infer vocabulary meaning from context, not just memory
Base inferences on the passage; avoid over-extrapolation
Manage time: about 18 minutes per passage
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