Watersheds Pretest

Front

What are wetlands?

Back

Wetlands are areas that help control floods by soaking water into their land and removing excess nutrients from runoff.

Front

What are biotic factors?

Back

Biotic factors are living components in a watershed, such as plants and animals.

Front

What is groundwater?

Back

Groundwater is water that collects in cracks and pores underground in soil and rock layers.

Front

What is a Point Source of pollution?

Back

A Point Source of pollution is a single, identifiable source of pollution, such as a pipe or a factory.

Front

Why are estuaries important?

Back

Estuaries are important because they are among the most productive ecosystems, home to diverse plant and animal life, and provide protection to wildlife from severe weather.

Front

What are tributaries?

Back

Tributaries are smaller streams or rivers that flow into a larger river or lake.

Front

What are abiotic factors?

Back

Abiotic factors are non-living components in a watershed, such as water, soil, and climate.

Front

What is surface water?

Back

Surface water is water that collects on the surface of the ground, such as rivers, lakes, and ponds.

Front

What role do floodplains play in a watershed?

Back

Floodplains help absorb excess water during floods, reducing the impact of flooding on surrounding areas.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth.