hills formed by the wind blowing sand

a huge mass of ice that formed from accumulated and compacted snow that slowly moves down a slope

A large body of water with land all around it

The outline or shape of a coast or the boundary between land and a lake or ocean

glacier

dune

hill

mountain

dunes

rivers

lakes

mountains

a natural physical feature on Earth's surface   

The outline or shape of a coast or the boundary between land and a lake or ocean

a wide body of slowly moving water; a natural flow of water that follows a path into another body of water

a huge mass of ice that formed from accumulated and compacted snow that slowly moves down a slope

ocean

river

stream

lake