Journey to Planet Earth
Season 1, Episode 4: Seas of Grass
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Discover the natural vegetation of nearly one-quarter of Earth's land surface, grasslands, in Kenya, South Africa, Argentina, China and the United States. Teaching Topics include livestock grazing, reduction in species diversity, and conversion of grassland to farmland or desert.
All Episodes - Season 1
Episode 1
Rivers of Destiny
Episode 2
The Urban Explosion
Episode 3
Land of Plenty, Land of Want
Episode 4
Seas of Grass
Episode 5
Hot Zones
Episode 6
On the Brink
Episode 7
Future Conditional
Episode 8
State of the Planet
Episode 9
State of the Planet's Wildlife
Episode 10
State of the Ocean's Animals