Marine Ecosystems

Front

What is an estuary?

Back

An estuary is a coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.

Tags

NGSS.MS-ESS2-4

Front

What is the largest source of salt water on Earth?

Back

Oceans are the largest source of salt water.

Front

What is a marine ecosystem?

Back

A marine ecosystem is a water environment that includes all the living organisms and their interactions in the ocean.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Front

Where do most marine organisms live?

Back

Most marine organisms are found in shallow, coastal waters.

Front

What is a coral reef?

Back

A coral reef is a diverse underwater ecosystem made up of coral structures, providing habitat for many marine species.

Front

What is the difference between freshwater and saltwater?

Back

Freshwater has low salt concentration, while saltwater, like that found in oceans, has a high salt concentration.

Tags

NGSS.MS-ESS2-4

Front

What are wetlands?

Back

Wetlands are areas where water covers the soil, either permanently or seasonally, and support a variety of plant and animal life.

Front

What role do fish play in marine ecosystems?

Back

Fish are key components of marine ecosystems, serving as both predators and prey, and helping to maintain the balance of the ecosystem.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is the importance of coastal waters?

Back

Coastal waters are important for biodiversity, providing habitats for many species and serving as nurseries for young marine life.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is a biome?

Back

A biome is a large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions.