Turkish pronunciation
hau ôn ırthPronunciation
/ˈhou ˈôn ˈərᴛʜ/ /ˈhaʊ ˈɔːn ˈɜrθ/
Etymology
[ 'hau ] (adverb.) before 12th century. Middle English, from Old English hu; akin to Old High German hwuo how, Old English hwA who; more at WHO.Videos
... or less. The population of the earth, the human population, if it were growing exponentially ...
... By the time Earth emerges just over four and a half billion years ago, ...