lec2
7
10000 BC 4000 BC 2000 BC 500 BC 0 400 AD 600 A D 800 A D 1000 AD 1200 AD 1400 AD 1550 AD 1650 AD 1750 AD 185 0 AD 1900 AD 1950 AD 199 9 AD 0 1000 2000 3000 4000 5000 6000 7000 8000 world population (in millions)
description
- PowerPoint PPT Presentation
Transcript of lec2
10000 BC
5000 BC
4000 BC
3000 BC
2000 BC
1000 BC
500 BC
200 BC 0
200 AD
400 AD
500 AD
600 AD
700 AD
800 AD
900 AD
1000 AD
1100 AD
1200 AD
1300 AD
1400 AD
1500 AD
1550 AD
1600 AD
1650 AD
1700 AD
1750 AD
1800 AD
1850 AD
1875 AD
1900 AD
1925 AD
1950 AD
1975 AD
1999 AD
2010 AD0
1000
2000
3000
4000
5000
6000
7000
8000
wor
ld p
opul
ation
(in
mill
ions
)
