Question

Biological diversity increases with the productivity of an ecosystem. In which of the following habitats do we see the greatest diversity of species?

• A. Tropical dry grasslands
• B. Temperate deciduous forests
• C. Alpine grasslands
• D. Tropical evergreen forests

Answer 1

The correct option is D Tropical evergreen forests

The greatest diversity of living species is seen in the tropical evergreen forest because these areas receive a large amount of solar energy leading to higher productivity. These tropical forests receive plenty of rainfall and the conditions are less seasonal and relatively more constant. These forests have remained undisturbed for millions of years resulting in more species diversification. Thus the correct answer is option D.