Aquatic Biomes

Front

What are bottom-dwelling organisms in aquatic biomes called?

Back

Benthos

Front

What term describes organisms that are free-swimmers in aquatic environments?

Back

Nekton

Front

What aquatic biome forms when groundwater reaches the surface?

Back

Lakes & Ponds

Tags

NGSS.MS-ESS2-4

Front

What type of aquatic biome is characterized by a mix of fresh and saltwater?

Back

Brackish (Estuaries)

Front

What is eutrophication?

Back

An increase in nutrients that causes excessive algae and bacterial growth, harming other organisms.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What are organisms that drift in water currents called?

Back

Plankton

Front

What is the primary characteristic of freshwater biomes?

Back

They have low salt concentration.

Front

What is the main difference between lakes and ponds?

Back

Lakes are generally larger and deeper than ponds.

Front

What type of aquatic biome is characterized by slow-moving water and rich biodiversity?

Back

Rivers & Streams

Front

What is the role of benthos in aquatic ecosystems?

Back

They help decompose organic matter and recycle nutrients.

Tags

NGSS.MS-LS2-3