"‘Biodiversity’ means the variety and abundance of the world’s plants and animals.", according to Fauna & Flora 2024, Fauna & Flora website, accessed 10 April 2024, <https://www.fauna-flora.org/explained/explained-what-does-biodiversity-mean>.
The website cited is a great resource which explains what biodiversity is, how biodiversity loss affects humans, what causes biodiversity loss and how we can stop it. This was a very interesting read and opened my eyes to helping to restore nature.