APFIVE Abiotic Stress and Biodiversity
In an experiment, two similar ecosystems were subjected to different levels of abiotic stress (e.g., temperature, salinity). The ecosystem with moderate abiotic stress showed higher species diversity. What does this suggest about the role of abiotic factors in shaping biodiversity?
A
High abiotic stress is necessary for high biodiversity.
B
Low abiotic stress always leads to higher biodiversity.
C
Abiotic factors have no impact on biodiversity.
D
Moderate abiotic stress can promote biodiversity.
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