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Earth's landforms
100
This forms when magma rises through Earth's crust then cools and hardens over and over again.
What is a volcano?
200
This has high steep sides and is when water erodes flat land over thousands, possibly millions, of years.
What is a canyon?
300
This landform may be caused by Earth's plates pulling apart OR as glaciers carve away land between mountains or hills.
What is a valley?
400
This forms where a river empties into an ocean. It is fan-shaped and is the result of erosion and deposition.
What is a delta?
500
A desert or beach landform that is the result of wind erosion.
What is a sand dune?