Why western Ghat have a greater amphibian diversity than the Easter Ghats.

Why western Ghat have a greater amphibian diversity than the Easter Ghats.
Why western Ghat have a greater amphibian diversity than the Easter Ghats.
Why western Ghat have a greater amphibian diversity than the Easter Ghats.
Why western Ghat have a greater amphibian diversity than the Easter Ghats.

Ghats.