but when it reach to that point, I believe the water level must rise up alot.
5 H1 P( x& z' g9 X" ^7 VEventually, there will not have enough space for people to stand.
! h. m3 q& V- X, R6 V! d3 w, ptvb now,tvbnow,bttvbOxgyen supply will become a critical problem of building a 2000 floor building.tvb now,tvbnow,bttvb* ]( c. \. N5 J& a* q# {# H1 V! F- e
When the Earth gets more crowded, the oxygen will not be enough to supply to all the man-kind.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。 ~$ E% g2 K/ p- Q: g
AT a result, I think human will never going to reach that point. |