The Nile basin is an example of ____________.

Depending upon elevation and slope,land has been divided into ___________ major types of landforms.

The vast areas of water surrounding the land masses on the earth are called ____________.

A __________ is a high land with a flat top.

___________ spreads over almost one third of the globe.

____________ is the smallest continent.

___________ are generally very hot and dry.

The large continuous masses of land above the sea level are called ___________.

____________ is a continent located fully in the northern hemisphere.

The coastline of the ___________ is quite irregular and very long.