4. why are small fragments of land less able to support biological diversity than larger pieces of land?

Biological diversity needs larger pieces of land because it is part of species, plants, animals, and ecosystems. To survive in the environment, it requires larger land to expand and flourish by a growing variety of species of plants and organisms. A larger piece of land could result in increasing the amount of breathable air, water, and in the equitable climate.

polar areas, such as antarctica or the south pole.