Earth’s magnetic field can reverse its polarity at irregular intervals.  True or false?

The decomposition of rock from exposure to water and atmospheric gasses is called _____.

Which is not a foliated metamorphic rock?

Which of the statements is true?

An earthquake’s _____ is a measure of how it impacts people and their structures.

Folds in a rock show that the rock behaved in a _____ way.

Under what conditions will heat flow through Earth’s crust, increase?

There is no necessary relationship between ridges and valleys on Earth’s surface and anticlines and synclines below ground.  True or false?

Bends or wavelike features in layered rock are called _____.

The principle of continents being in a buoyant equilibrium is called _____.