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but when it reach to that point, I believe the water level must rise up alot.os.tvboxnow.com0 V8 e6 ~* i' J2 \9 B* e7 B
Eventually, there will not have enough space for people to stand. 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。5 B( R( H! u! O5 ^
Oxgyen supply will become a critical problem of building a 2000 floor building.
1 S! N4 ]4 C+ e+ H( A2 l7 mtvb now,tvbnow,bttvbWhen the Earth gets more crowded, the oxygen will not be enough to supply to all the man-kind.
; D- Q. g7 K* ~6 i: U9 W: ~. BAT a result, I think human will never going to reach that point.