4
lesson pretestMultiple Choice

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Question 4 • CMS 2026-2027 Biology CREDIT RECOVERY

Which ecosystem likely has the highest biodiversity? Meg researched the biodiversity in four water ecosystems. W - low niche diversity and warm water temperatures X - low niche diversity and cold water temperatures Y - high niche diversity and cold water temperatures Z - high niche diversity and warm water temperatures

Answer
A
W
B
X
C
Y
D
Z

Explanation

Ecosystems with more niches can support more kinds of organisms because they offer a wider range of habitats and resources. Warm water also tends to support greater biodiversity than cold water. Therefore, Z, with high niche diversity and warm water temperatures, is the most likely to have the highest biodiversity.

AI-written and checked against the verified answer.

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