1. Geosphere, Hydrosphere, Atmosphere, Biosphere
Super Review!
Geosphere, Hydrosphere, Atmosphere, Biosphere

13. Country Name
TFR
Niger
7.68 (highest)
Afghanistan
5.50
India
3.28
World Average
2.56
Mexico
2.31
United States
2.06
China
1.54
Japan
1.20 (lowest)

14. Current Agricultural System
Green Revolution (1960s)
Boosted food production with mechanization, superior crop breeding, and high inputs of water, fertilizer, pesticides, and energy (FF)
Industrial agriculture – unsustainable!
CAFOs
Monocropping, high-input, dependent on few crops w/ low genetic diversity (corn, wheat & rice)