1. biodiversity- It encompasses all forms of life in a particular ecosystem.
2. ecosystem- It refers to the group of living organisms that live together as well as interact with each other and their environment
3. ecosystem diversity- This encompasses different habitats, communities and ecological processes. Examples include deserts, marshes, forests, grasslands, and the ocean.
4. species diversity- It refers to the number of different species that are represented in a given community. Moreover, it is caused by evolution since the region becomes diverse with the evolution of different species.
5. genetic diversity- It refers to the range of different inherited traits within a species or rather the presence of genetic variation.