Bay is a part of an ocean, a lake, or a similar body of water that forms an indentation in the shoreline and is bordered by headlands or capes.… More>>

Hanging valley is a valley whose mouth lies high on the side of a larger valley. Hanging valleys typically occur in mountainous areas, where small,… More>>

Inland waterway is a body of water used for transportation within a continent. Inland waterways range in scale from individual rivers to complex… More>>

Grassland is one of the four chief kinds of natural vegetation. The other three types are forest, desert shrub, and tundra. Most grasslands lie… More>>

Lagoon is a shallow body of water that is partly or completely separated from the open sea. The land that separates a lagoon from the sea may be a… More>>