The savanna (sometimes mistakenly spelled as "Savannah," which is in the state of Georgia) describes an African region with grasslands and minimal tree densities. This wide-open landscape becomes a ...

see farther over tall grasses, reduce the exposure of their bodies to the searing tropical sun or extend their range beyond the forest to the open savanna. Perhaps they needed to free the hands ...

Fortunately trees - such as this baobab - have adapted so that it can grow up to 25m tall ... the Savanna are explained. The focus then shifts to the unique features of different types of grass ...