Label the Diagram

← Evidence of Change

Tap a word, then tap its numbered spot on the picture. You can also choose words in the numbered list.

A landscape cross section shows displaced beds, a solid red band cutting older beds, an embedded spiral fossil, a wavy buried boundary, a lake, and a stream-cut valley.
Rock layers

About this model: An invented rock section for comparing events, not a measured field site. A fossil can help match layers, but its usefulness for dating also depends on its known age range and distribution.

Original PotentELL science illustration

Word bank (6)

Numbered spots

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