Create a diorama that includes all of the vocabulary below.  You need to make sure to include each of the words in your diorama.

large, rounded rocks.

a large pot used for boiling.

a group of small waterfalls in a river where the water flows very fast.

very steep

a deep valley with steep walls on both sides, formed by running water.

flat spaces like shelves on the sides of cliffs or rock walls.

observed or explored carefully for information.