The statements given below indicate key characteristics of a geographical region.
A. Contains at least 1500 species of endemic animals
B. Contains at least 1500 species of endemic vascular plants
C. Has lost 70% of its original natural vegetation
D. Has lost 30% of its original natural vegetation
Which one of the following combinations represents the correct criteria for declaring an area as a biodiversity hotspot?
1
A and C
2
B and C
3
A and D
4
B and D