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Problem 2 - Olympiad

Arrange the following sentences to form a coherent paragraph. A) Biodiversity hotspots are under threat from deforestation. B) Habitat destruction has accelerated the extinction of endemic species. C) Conservation efforts focus on preserving these fragile ecosystems. D) Without intervention, critical genetic stocks will vanish forever.

Correct: A

The logical sequence begins by identifying the threat (A), explaining its consequence (B), introducing conservation as a response (C), and emphasizing the urgency (D).