Organisms with hard parts are the best candidates to become

List the following layers of the Earth – by density – from the surface to the center: asthenosphere continental crust inner core lower mantle oceanic crust outer core upper mantle

Rocks can be broken down into sediment by physical and/or chemical

Chemical reactions occurring simultaneously and at the same rate are in a state of 

The age of sedimentary rocks can be determined by which type of rock dating?

Atoms that are electrically charged are called

The seismic P-waves and S-waves

Which of the following geologic evidence supports continental drift?

The growth of a glacier occurs in which of the following zones?

The magnetic record in the rocks of the Earth can determine