Salt marshes are coastal wetlands that are regularly flooded by seawater during high tides. They provide critical habitat for many species and help protect coastlines from erosion.
Estuary: An estuary is a partially enclosed coastal body of water where freshwater from rivers mixes with seawater. It serves as a transition zone between land and sea.
Mangroves: Mangroves are trees or shrubs that grow in tropical and subtropical tidal areas. They have unique adaptations to survive in saline environments.
Barrier Islands: Barrier islands are long, narrow offshore sandbars parallel to the mainland that provide protection against ocean waves and storms.
AP Environmental Science - 1.3 Aquatic Biomes
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