Question

How many Biodiversity hotspots have been identified around the world?

Hint:

Examples include the Mediterranean Basin, Indo-Burma, and Cape Floristic Region; hotspots prioritize conservation efforts.

Answer 1

Biodiversity hotspots are regions with exceptional plant endemism (at least 1,500 endemic vascular plants) and high habitat loss (≥70% original habitat lost). As of 2025, 36 such hotspots have been identified globally by Conservation International and CEPF, covering about 2.5% of Earth's land but hosting over 50% of vascular plants and 42% of terrestrial vertebrates.