Question

some rocks form in layers, or strata. use this information to fill in the blank to complete the sentence. not all answer choices will be used.
the rock shown here has
visible strata.
three
four
five

Explanation:

Count the distinct visible rock layers (strata) in the image: the dark bottom layer, the gray layer above it, the lighter gray layer, the brown layer, and the yellow top layer, which totals 5.

Answer:

five