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Fossils

Teacher: Lesa Davis
Across
Scientist who studies fossils
Sometimes leaves are _______into mud and dry and harden over millions of years to become fossils.
Body Fossils are made up of animal _________.
Insects can be preserved in _______.
These can be fossilized in amber.
Down
__________ tell scientists about the history of the earth.
Fossils are found in __________ rocks.
Trace fossils were never alive. They are like animal foot____ or nests.
Plants or animals that die can be buried by sediment. Over ______of years they can become fossils.
Amber is really hardened tree _______.