Part of an ocean extending inland
A raised, flat area of land with steep cliffs, smaller than a mesa
A narrow deep valley with steep sides
A large waterfall
A steep, almost vertical edge of a hill, mountain, or plain
A triangular area formed by deposits at the mouth of a river
Dry area of land where few plants grow
Flat land near the edges of rivers formed by mud and silt from floods
A large ice mass that moves slowly down a mountain or over land
A sheltered area of water safe for docking ships
A narrow strip of land connecting two large bodies of land
A wide, flat-topped mountain with steep sides, found mostly in dry areas
A gap between mountains
The place where a river flows into a lake or ocean
A spot of fertile land in a desert, fed by water from wells or underground springs
A broad, level area of land
A broad, flat area of land higher than the surrounding land
A region containing scattered trees and vegetation
The level of the surface of the ocean
A narrow strip of water connecting two large bodies of water
An area of land partially covered by water
A stream or river that flows into a larger river
Low land between hills or mountains
An opening in the earth, usually raised, through which lava and gasses from the earth's interior escape
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.