Aquatic Ecosystems Textbook Review 24

Front

Where does most photosynthesis take place in aquatic ecosystems?

Back

Near the surface & shallow water.

Front

What type of ecosystems are swamps, marshes, and rivers examples of?

Back

Freshwater ecosystems.

Front

What are the two main groups of freshwater ecosystems?

Back

Flowing water and Standing water.

Front

What are turtles, algae, fish, and beavers classified as in lakes and ponds?

Back

Biotic factors.

Front

Which of the following is NOT a freshwater ecosystem: ponds, estuaries, lakes, rivers?

Back

Estuaries.

Front

What is the primary source of energy for photosynthesis in aquatic ecosystems?

Back

Sunlight.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living organisms, while abiotic factors are non-living elements.

Front

What role do producers play in aquatic ecosystems?

Back

They convert sunlight into energy through photosynthesis.

Front

What is an example of a flowing water ecosystem?

Back

Rivers.

Front

What is an example of a standing water ecosystem?

Back

Lakes.