Some ecologists believe replacing old-growth forests with second-growth forests has caused an overall reduction in biodiversity.

Question

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Old-growth forests typically have higher levels of biodiversity due to the diversity of ages, sizes, and species of trees, as well as the presence of microhabitats and unique ecological processes. Second-growth forests, which are younger, tend to have less structural diversity and fewer dead trees and snags, which provide important habitats for many species. Therefore, replacing old-growth forests with second-growth forests can lead to an overall reduction in biodiversity.

Some Ecologists Believe Replacing Old-Growth Forests with Second-Growth Forests Has