This type of rock is formed by cementation and compaction of sediments.

This is a type of mechanical weathering.

This is the name for a fan-shaped area where a river slows and deposits sediments as it enters a large body of water.

This is a greenhouse gas produced by burning fossil fuels, including gasoline.

This is a type of mass wasting characterized by large amounts of mud traveling downhill after heavy rains.

Metamorphic rocks that have alternating bands of dark and light color are called this.

This is the imperceptibly slow, downslope movement of soil and earth materials.

These are holes in the ground formed by water moving underground and taking away dirt and other sediments.

Many energy production technologies heat water, producing steam to spin this, which then turns a generator, generating electricity.

This is the name for a mountain with a flat top.

This is the process that forms layers in rock (horizontally, at least at first).

This is the definition of erosion.

In a cavern, this is a spike-like structure that hangs from the "roof" of the cavern.

This is the process by which certain gases in the atmosphere reflect the Earth's heat, further warming it.

This is the raised part of a beach.

This is the name for rocks that form from cooling magma, specifically inside of the earth.

This is the process of making sloped land into a number of level flat areas resembling a series of steps.

This is the rock that can hold groundwater.

This is the safest form of energy production per unit energy produced.

This is an igneous intrusion greater than 100 square kilometers in size.

Halite (rock salt) is this sub-category of sedimentary rock.

This is a term for different rocks wearing away at different rates, and is responsible for the formation of the arches in Arches National Park in Utah.

This is a term that refers to the amount of holes or open spaces in a rock.

This is the physical process by which substances take up more space as they increase in temperature.

This is a horseshoe-shaped lake formed by meanders of a river meeting each other.