The savanna (sometimes mistakenly spelled as "Savannah," which is in the state of Georgia) describes an African region with ...

The theory categorizes four production levels of grassland agro- ecosystem: pre-plant production, plant production, animal production, and post-biological production. It considers the relationship ...

these bison are the largest land animal on the continent, and scientists are beginning to understand the important role they play in maintaining the grassland ecosystem as a keystone species.

These animals are best adapted to vast ... A final look is taken at how humans have used the savanna grasslands. This clip is from the series Ecosystems and Biomes. This could be used to introduce ...

Investigating the plants and animals of temperate grasslands. The temperate grasslands biome is located on a world map and the climate of the biome described. Presenter Ferne Corrigan then ...