SAT Reading and Writing Practice Question #2977 (Hard) | Test Citadel
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SAT Reading and Writing Difficulty: Hard

Digital SAT Reading and Writing Practice Question #2977

Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.

Ecologists studying the reintroduction of sea otters to Pacific kelp forests observed that otters consume herbivorous sea urchins. Prior to otter reintroduction, unchecked sea urchin barrens had devastated the kelp canopies. With the otters preying on urchins, kelp forests expanded threefold, fostering dramatic recoveries of finfish and carbon storage capacity. This trophic interaction illustrates that ______
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Trophic Cascade Questions: Connect predator control of herbivores directly to the downstream flourishing of primary producers.

Masterclass Solution & Distractor Trap Analysis

Otters control urchin populations, which in turn allows kelp to thrive, illustrating a classic top-down trophic cascade benefiting the entire ecosystem....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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