Just as with savannas, productivity will vary with soil depth and local drainage patterns (e.g., washes). Three major selective forces dominate the evolution of plant traits in grasslands ...

These animals are best adapted to vast expanses of grassland with scattered ... It’s a spectacular, deadly world in the savanna - where all the plants and animals have finely tuned their ...

But they are vibrant ecosystems, and some, like the African savanna, are home to the animal kingdom's most recognizable fauna.

Cattle, chickens and turkey are the main livestock reared in the grasslands. There are many food processing plants too. So when you’re driving Route 66 in your Ford Mustang, the wind blowing in ...