Final Exam Review 1

Front

What is chlorophyll?

Back

A green pigment found in plants that is essential for photosynthesis.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, which is used to convert carbon dioxide and water into glucose and oxygen.

Front

What is a tundra swan?

Back

A species of swan known for its distinctive white plumage and a black bill, commonly found in North America.

Front

What is clear cutting in logging?

Back

A logging practice where all trees in a specific area are cut down, regardless of age.

Front

What year was the Clean Water Act enacted?

Back

1948.

Front

What type of vegetation dominates marshes?

Back

Emergent vegetation, such as reeds and cattails.

Front

What is photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What are wetlands?

Back

Ecosystems where water covers the soil for part of the year, supporting diverse plant and animal life.

Front

What is the significance of the Clean Air Act?

Back

A U.S. federal law designed to control air pollution on a national level.

Front

What are the main types of wetlands?

Back

Marshes, swamps, and bogs.