Maybe this can help: https://en.wikipedia.org/wiki/Biodiversity_loss https://en.wikipedia.org/wiki/Biodiversity_loss In very short terms: lack of biodiversity

Maybe this can help: https://en.wikipedia.org/wiki/Biodiversity_loss https://en.wikipedia.org/wiki/Biodiversity_loss In very short terms: lack of biodiversity makes the ecosystem brittle and susceptible to collapse with changing selective pressure.