Which river has the greatest discharge of any stream on Earth?

Cycles of sea level rise and fall often create sandstone at the base, grade up into coal, and are called ________.

The mineral assemblage within metamorphic rock is ________.

Rates of groundwater flow are ________ than stream flow because the water ________.

Meandering streams ________.

________ is/are NOT an example of alternative hydrocarbon sources.

The distribution of ________ across the globe provides the primary indicator of boundaries between all tectonic plates.

Slaty cleavage, schistosity, and compositional banding are all examples of ________.

Iceland is one of the few places in the world that is both above sea level and situated atop a ________ plate boundary.

In silicate minerals, silica tetrahedra may be chemically bonded to form all of the following EXCEPT ________.