VA SOL 6.8 - Wetlands & Watersheds Review

Front

What is a watershed?

Back

A watershed is an area of land that drains all runoff into a river or bay.

Front

What is a swamp?

Back

A swamp is best defined as a flooded forest.

Front

What does it mean if water has a lot of sediment in it?

Back

It means there are lots of dirt, sand, and tiny rocks floating in the water.

Front

What is eutrophication?

Back

Eutrophication is a dead zone unable to support life, caused by too much nutrient pollution in a body of water.

Front

What is a divide in the context of watersheds?

Back

A divide is the high places that separate two different watersheds.

Front

What is nutrient pollution?

Back

Nutrient pollution refers to the excessive amounts of nutrients, like nitrogen and phosphorus, that can lead to water quality issues.

Front

What role do wetlands play in the environment?

Back

Wetlands act as natural water filters, absorbing pollutants and providing habitat for wildlife.

Front

What is the difference between a swamp and a marsh?

Back

A swamp is dominated by trees, while a marsh is dominated by herbaceous plants like grasses.

Front

How do watersheds affect water quality?

Back

Watersheds influence water quality by collecting runoff that can carry pollutants into rivers and lakes.

Front

What is the importance of biodiversity in wetlands?

Back

Biodiversity in wetlands is crucial for ecosystem stability, providing various habitats and food sources.