Question

question 8 explain why the death of corals is especially threatening to a reef ecosystem, even if it has high biodiversity.

Explanation:

Corals are keystone species in reef ecosystems. They provide habitat and protection for many organisms. Their death can cause a collapse in the food - web and physical structure of the reef, disrupting the entire ecosystem despite high biodiversity.

Answer:

Corals are keystone species. Their death disrupts the physical structure and food - web of the reef ecosystem, which can lead to a collapse of the entire system despite high biodiversity.