Aquatic Ecosystems

Front

What are freshwater ecosystems?

Back

Freshwater ecosystems are aquatic environments that contain low concentrations of salt, such as rivers, lakes, ponds, and swamps.

Front

Name three examples of freshwater ecosystems.

Back

Ponds, lakes, and rivers are examples of freshwater 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-LS2-3

Front

What type of water is found in an estuary?

Back

Brackish water, which is a mixture of saltwater and freshwater.

Front

Why do aquatic plants thrive near the edges of ponds?

Back

Aquatic plants live near the edges of ponds to access sunlight and nutrients in the water.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Front

What is the primary characteristic of saltwater ecosystems?

Back

Saltwater ecosystems are characterized by high concentrations of salt, typically found in oceans and seas.

Front

What is the difference between freshwater and saltwater ecosystems?

Back

Freshwater ecosystems have low salt concentrations, while saltwater ecosystems have high salt concentrations.

Front

What role do estuaries play in the environment?

Back

Estuaries serve as nurseries for many marine species, providing a safe habitat for young fish and other organisms.

Tags

NGSS.MS-LS2-5

Front

What is the importance of wetlands in aquatic ecosystems?

Back

Wetlands filter pollutants, provide habitat for wildlife, and help control flooding.

Front

How do rivers contribute to the aquatic ecosystem?

Back

Rivers provide a habitat for various species, transport nutrients, and connect different aquatic ecosystems.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3