Biological diversity: variability among living organisms from all ecosystems and species Ecosystem diversity: Diversity of both habitat and community in an ecosystem Species Diversity: <span>number of </span>species<span> and abundance of each </span>species<span> that live in a particular location </span><span>
-Maybe you can already see the relationships by yourself now. Honestly I don't know much on the topic myself but that's all I could dig up.