1
A natural elevation of the earth\'s surface having considerable mass, for exemple, The Everest.
2
An opening in the earth\'s crust through which molten lava, ash, and gases are ejected
3
The entire body of salt water that covers more than 70 percent of the earth\'s surface
4
land surrounded by the sea or ocean
5
a long and moving water which usually fed lakes or the sea.
6
A dry, often sandy region of little rainfall, extreme temperatures, and very few vegetation.
7
a large portion of fresh or salt water usually fed by rivers.
8
a large extended area of salt water expanded throughout the costs of the continent.
