ALL Gyaan bhandaar, all gyan bhandar, gyan bhandar,This video is about Earth 60 amazing facts ,part 2. amazing facts of earth in hindi, prithvi ke rochank tathye, prithvi ke tathye, prithvi ka vayas kitna hai. prithvi ki puri jankari in hindi, prithvi se jude huai rochak tathye; what is earth, prithvi kya hai.