In general, the degree of environmental heterogeneity of a community has a ________ effect on the species diversity of that community.
A)positive
B)negative
C)neutral
D)complicated

Question

Quizplus · Accepted Answer

Environmental heterogeneity refers to the spatial and temporal variation in physical and biological factors. Higher heterogeneity provides a wider range of habitats and resources, which can support a greater number of species with different ecological adaptations. Therefore, the degree of environmental heterogeneity usually has a positive effect on species diversity.

In General, the Degree of Environmental Heterogeneity of a Community