Türkische aussprache
hwʌt ôn ırthAussprache
/ˈhwət ˈôn ˈərᴛʜ/ /ˈhwʌt ˈɔːn ˈɜrθ/
Etymologie
[ 'hwät, 'hw&t, 'wä ] (pronoun.) before 12th century. Middle English, from Old English hwæt, neuter of hwA who; more at WHO.Videos
... or less. The population of the earth, the human population, if it were growing exponentially ...
... that's very, very important also for maintaining life on the Earth. ...