Correct Answer - Option 4 : Africa
The correct answer is Africa.
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The biodiversity hotspot of “Succulent Karoo” is situated in Africa.
- The Succulent Karoo Biodiversity Hotspot has the richest succulent flora on Earth.
- Reptiles in the region also show relatively high levels of endemism.
- It has the highest diversity of succulent plants and the most species-rich semi-desert.
- The Succulent Karoo is one of only two arid zones to have been declared a biodiversity hotspot as 40% of the plant species found here occur nowhere else on the planet.
- Only 7.8% of the Succulent Karoo is protected.