The deepest segments of the ocean floor are found ________.

The process of low-grade metamorphic rocks being altered to form high-grade metamorphic rocks is termed ________ metamorphism.

The sedimentary rocks breccia and conglomerate most commonly form in a ________ environment.

Waves ________.

Preexisting rock that is subsequently altered to form a metamorphic rock is termed a ________.

Which type of global change is reversible?

In a region with prominent orthogonal sets of joints, a ________ drainage network is expected.

Igneous rocks ________.

The single property that can be used to identify any mineral is ________.

Along beaches, groins have ________.