Under the Biodiversity Hotspots classification by Conservation International, which conditions must a region meet?

Question

Under the Biodiversity Hotspots classification by Conservation International, which conditions must a region meet?

I. It must have lost 30% or less of its original natural vegetation.

II. It must contain at least 1,500 vascular plant species as endemics.

III. It must be located in a tropical area only.

1. A. I only
2. B. II only
3. C. I and II only (Correct answer)
4. D. All of the above

Correct Answer

Option C — I and II only

Detailed Solution & Explanation

The correct answer is I and II only.

Key Points

• Biodiversity Hotspot criteria (Conservation International): must have ≥1,500 endemic vascular plant species (II ✓), AND must have retained ≤30% of its original habitat (i.e., lost ≥70%). Not limited to tropics.
• Only condition II is listed correctly here.