5th Grade - SCIENCE - Chapter 2 Flashcards
This is the scientific study of fossils.
paleontology
These are people who believed that life on earth developed gradually.
evolutionists
These are people who believe that God made the earth and all life in six days.
Creationists
This occurs when the last of a kind of plant or animals dies.
extinction
This is the process of removing fossils from the rock around it.
excavation
This is what a paleontologist does before removing a fossil.
photographing the site
This is any part or trace of a living organism that is naturally preserved after it dies.
fossil
This means to rot away.
decompose
Most of the fossils today are clear evidence of ______.
worldwide flood
Fossils that are made when bone or wood is replaced by minerals that harden into rock are called ______
petrified fossils
Sometimes an organism is pressed into a rock and leaves an imprint, or ______
mold
A _____ is formed when sediment fills in the empty space in a mold and produces a copy of the shape of an organism.
cast
Plants and animals can be fossilized in a hardened, yellow plant sap called _____.
amber
List some things in which fossils can be preserved.
sediment, amber, ice and tar
People draw conclusions about fossils based on what they _____ about how the earth begin.
believe