Yeryüzünde güneşten etkilenmeyen hiçbir şey yoktur.
- There is nothing on earth that is not affected by the sun.
Afrika fili yeryüzünde en büyük kara memelisi.
- The African elephant is the largest land mammal on earth.
Why on earth did that comet come by so soon?.
... or less. The population of the earth, the human population, if it were growing exponentially ...
... microbes like these will have Earth to themselves. ...