Watersheds

Front

What is a wetland?

Back

A wetland is an area of land that is wet all or part of the year, supporting aquatic plants and wildlife.

Front

Which watershed system is not found in Virginia?

Back

The Sacramento River is not a watershed system in Virginia.

Front

What are biotic factors?

Back

Biotic factors are living components of an ecosystem, such as plants and animals.

Tags

NGSS.MS-LS2-2

Front

What are abiotic factors?

Back

Abiotic factors are non-living components of an ecosystem, such as rocks, water, and temperature.

Tags

NGSS.MS-LS2-4

Front

What is a watershed?

Back

A watershed is an area of land that drains rainwater and snowmelt into a common body of water.

Tags

NGSS.MS-ESS2-4

Front

What are divides in relation to watersheds?

Back

Divides are areas of higher elevation that separate different watersheds.

Tags

NGSS.MS-ESS2-4

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-LS2-1

NGSS.MS-LS2-3

Front

What role do estuaries play in ecosystems?

Back

Estuaries provide habitats for many species of insects, birds, and other animals.

Tags

NGSS.MS-LS2-5

Front

What is groundwater?

Back

Groundwater is water that is stored underground in soil and rock layers.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

Front

What is a tributary?

Back

A tributary is a smaller stream or river that flows into a larger river.