Fossil Evidence

Front

natural solids from earth

Back

mineral

Front

remains or traces of living things from a long time ago

Back

fossils

Front

information that supports that something is true

Back

evidence

Front

a sticky substance from a tree

Back

sap

Front

to no longer exist on Earth

Back

extinct

Front

to only have a small amount left on Earth

Back

endangered

Front

Facts collected as proof

Back

data

Front

Clues as to how organisms have changed over time.

Back

Fossil record

Front

Time when the earliest fossils were living - mostly ocean fossils. Options: Paleozoic, Cenozoic, Mesozoic.

Back

Paleozoic

Front

Time period when dinosaurs lived and became extinct.

Back

Mesozoic