Question

why would you not found elephants in Rajasthan or yaks in Kerala​

Answer 1

Answer:

depends on climate which the animals need to survive

Answer 2

Answer:

your first question is wrong you can find elephant in Rajasthan ifyou visit the cities like Jaipur, Jodhpur etc there you will find numbers of elephant

and you will notable to find yaks in Kerala because yaks only live in cold region and Kerala does no have cold climate