Question

how do you known that the tiger population has reduced in the last 100 year​

Answer 1

Explanation:

Poaching and habitat loss slashed the 100,000 tigers that existed just 100 years ago by 96 percent and led to the extinction of four subspecies. ... Just recently, a camera trap in the Bumdeling Wildlife Sanctuary of Bhutan recorded a tiger in a forest where they have not been seen for almost two decades.