Estuaries/Watershed/Wetlands - 3AA

Front

What is a barrier beach?

Back

A linear strip of land attached to the shoreline that acts as a wall between the ocean and freshwater from rivers.

Front

What is a mangrove swamp?

Back

An assemblage of mangrove trees found in coastal habitats.

Front

What causes the salinity changes in an estuary?

Back

The tide.

Front

What is brackish water?

Back

A mixture of salt and fresh water.

Front

What is a lagoon?

Back

A body of shallow water separated from the ocean by barrier islands or barrier beaches.

Front

What is an estuary?

Back

A coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.

Front

What role do wetlands play in the environment?

Back

Wetlands act as natural water filters, flood protectors, and habitats for wildlife.

Front

What is the difference between a bay and a lagoon?

Back

A bay is a body of water partially enclosed by land, while a lagoon is shallow water separated from the ocean by barrier islands or beaches.

Front

What are the main types of wetlands?

Back

Marshes, swamps, and bogs.

Front

What is the significance of mangroves in coastal ecosystems?

Back

Mangroves provide habitat for wildlife, protect shorelines from erosion, and filter pollutants.