Biodiversity

• Species biodiversity is the number of different species and individuals within each species in a community.
• Genetic biodiversity is the variety of genes amongst all the individuals in a population of one species.
• Ecosystem diversity is the range of different habitats.
• Species richness is the number of different species in a particular area at a particular time.
• Diversity index is the measure of the relationship between a number of species in a community and the number of individuals within each species.