Front

What is an ecosystem where water covers the soil or is near the surface of the soil called?

Back

A wetland.

Front

What is a wetland that contains a mixture of fresh water and salt water called?

Back

An estuary.

Front

What is a characteristic of a pond ecosystem?

Back

Standing water.

Front

Which type of ecosystem has the greatest variation in temperature from its top to its bottom?

Back

Ocean.

Front

What is the primary factor that distinguishes a marine ecosystem from a freshwater ecosystem?

Back

Salt concentration.

Front

What are the two main types of aquatic ecosystems?

Back

Freshwater ecosystems and marine ecosystems.

Front

What are some examples of freshwater ecosystems?

Back

Lakes, rivers, ponds, and wetlands.

Front

What is the role of producers in an aquatic ecosystem?

Back

Producers, such as aquatic plants and phytoplankton, convert sunlight into energy through photosynthesis.

Tags

NGSS.MS-LS1-6

Front

What is the significance of estuaries in aquatic ecosystems?

Back

Estuaries serve as nurseries for many marine species and provide critical habitats.

Tags

NGSS.MS-LS2-5

Front

How does salinity affect aquatic life?

Back

Different species are adapted to specific salinity levels; high salinity can be harmful to freshwater species.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4