The principle that ancient geologic features can be interpreted in terms of modern processes because physical laws remain constant is called _____.
Compared to the underlying asthenosphere, Earth’s lithosphere “plates” are _____ and _____.
What is a silica tetrahedron?
What produces foliation in metamorphic rocks?
What is a trace fossil?
What is a Foraminifera?
What is an isotope?
What causes igneous rock textures to be either fine- or coarse-grained?
Explain the difference between ionic and covalent bonding. Give an example of each.
) What is a cladogram?
b) What is a cladogram used for?