Question

why has india a rich heritage of flora and fauna​

Answer 1

because the india is blessed with the rich nature environment and various world Heritage site

Answer 2

$\huge\mathfrak\green{ᴀɴsᴡᴇʀ}$

ɪɴᴅɪᴀ ɪs ᴀ ʀɪᴄʜ ʜᴇʀɪᴛᴀɢᴇ ᴏғ ғʟᴏʀᴀ ᴀɴᴅ ғᴀᴜɴᴀ ʙᴇᴄᴀᴜsᴇ –

• ɪɴᴅɪᴀ ɪs ᴀ ᴄᴏᴜɴᴛʀʏ ᴡɪᴛʜ ᴅɪᴠᴇʀsᴇ ʀᴇʟɪᴇғ ғᴇᴀᴛᴜʀᴇs.
• ᴀᴠᴀɪʟᴀʙɪʟɪᴛʏ ᴏғ ᴅɪғғᴇʀᴇɴᴛ ᴛʏᴘᴇs ᴏғ sᴏɪʟ.
• ᴠᴀʀɪᴀᴛɪᴏɴ ɪɴ ᴄʟɪᴍᴀᴛɪᴄ ᴄᴏɴᴅɪᴛɪᴏɴs.