Biodiversity: Biological Diversity Biological Diversity is the terms for variety and variability of life on Earth. Its an essential element of life, the very fabric of "natural capital" of our planet. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Nature provides nutritious food, supplies clean air and water, sustains livelihoods, acts as a buffer against extreme weather events and regulates the... [read more]