More people than ever?
over 7.5 billion people on planet right now.
increasing by over 73 million per year.
by approx, 200000 per day
9377 per hour
149 per minute
2.5 persecond
90 percent of this population growth takes place in the developing countries of africa, south adn east asis and latin America
population in billion year years elapsed
1 1804 10000+
2 1927 123
3 1960 33
4 1974 14
5 1987 13
6 1999 12
7 2011 12
2018年10月22日星期一
订阅:
博文评论 (Atom)
The last Humangeo class
Ok... it is really sad to say goodbye, but the good thing is we can still meet in the School! I have a Robotic competition this Sunday and ...
-
Countries have adopted selective imigrantion policies Preference shown for specific employment placement and family reunification Passing ...
-
Christianity ( Abrahamic in origin ) Christianity is the biggest r eligion of the world which has 2.2 billion believers. The believe...
-
Today, i had my first test on humangeo, hope i can get a good point. Then the other funny thing happened at night. my parents and i wnet to ...
没有评论:
发表评论