Wetlands Review

Front

What percentage of wetlands have disappeared since the 1700s?

Back

50% of wetlands have disappeared since the 1700s.

Front

What type of wetland is characterized by tall grasses and is found near the mouth of rivers?

Back

Marsh.

Front

True or False: Wetland destruction leads to increased costs for cities in water treatment.

Back

True.

Front

Which animals are commonly found in wetlands?

Back

Wetlands are home to migratory birds, endangered species, water birds, and more.

Front

What is NOT a function of wetlands?

Back

Causes erosion.

Front

Define wetlands.

Back

Wetlands are areas where water covers the soil or is present near the surface for part of the year, supporting aquatic plants.

Front

List three functions of wetlands.

Back

1. Filters water 2. Provides habitat for organisms 3. Improves water quality.

Front

What is a marsh?

Back

A marsh is a type of wetland dominated by herbaceous plants, often found at the edges of lakes and rivers.

Front

What role do wetlands play in flood control?

Back

Wetlands absorb excess rainwater and reduce flooding by storing water.

Front

How do wetlands improve water quality?

Back

Wetlands filter pollutants and sediments from water, improving its quality.