I am a hill made of sand that is shaped by wind and is always changing.
What is a sand dune.
I am an area of raised land with a flat top and steep sides.
I am a mesa.
I am an opening in a mountain or hill that leads to an underground space.
What is a cave?
I am a narrow strip of land that connects two large areas of land.
What is a isthmus?
I am a mound of raised land that is smaller than a mountain.
What is a hill?
I am a large area of flat land that is raised higher than the land around it.
What is a plateau?
I am a low, water land that is formed at the mouth of a river.
What is a delta?
I am a steep, vertical face of rock or soil.
What is a cliff?
I am an opening in the earth's crust from which lava flows.
What is volcano?
I am an area of land that is completely surrounded by water.
What is an island?
I am a large area of flat land.
What is a plain?
I am a large, tall, rocky area of land that comes up out of the earth's surface.
What is a mountain?
I am an area of low land between mountains or hills.
What is a valley?
I am a large crack in the earth caused by a river or earthquakes.
What is a canyon.
I am an area of low land between mountains or hills.
What is a valley?
I am a large area of water that is surrounded by land.
What is a lake?
What is an ocean?
I am a place where water flows over a cliff.
What is a waterfall?
I am a thin waterway that allows water to flow into a lake or ocean.
What is a river?
I am a very small body of water that is surrounded by land.
What is a pond?
I am a channel of water that connects two large areas of water.
What is a strait?
I am an area of wet, soggy land with many pools of water.
What is a wetland?
I am a large body of water. I am a lake in Chicago.
What is Lake Michigan?
I am a continent. You live on this continent.
What is North America?
I am the large river that flows through the United States. I am also the name of a state in the United States.
What is the Mississippi River?