Front

Geology [n]

Back

The science and study of the planet Earth.

Front

process [n]

Back

a series of actions or steps that lead to an end result

Front

Principle of Uniformitarianism

Back

The geological processes that occur today are similar to those that have happened in the past.

Front

Uniform [adj.]

Back

Staying the same all the time.

Front

Sediments

Back

The objects that settle to the bottom of a liquid.

Front

absolute age [noun]

Back

the actual age, in years, of an object

Front

Relative age [n.]

Back

The age of objects compared to other (similar) things.

Front

Principle of Superposition

Back

Most rock-forming materials are deposited in horizontal layers.

Front

Principle of Lateral Continuity

Back

Sediments are deposited in large, continuous sheets in all lateral directions.

Front

Inclusion [noun]

Back

A piece of an older rock that becomes a part of a new rock.