Coral Reefs

Front

What are coral reefs endangered by?

Back

Coral reefs are endangered by climate change, overfishing, pollution, and all of the above.

Front

True or false: Most coral reefs are not brightly colored.

Back

False, most coral reefs are brightly colored.

Front

Corals are many tiny _______________ growing together.

Back

animals

Front

Are corals animals?

Back

Yes, they are animals.

Front

What animals are coral related to?

Back

Coral are related to jellyfish.

Front

What is the primary structure of coral reefs?

Back

Coral reefs are primarily made up of calcium carbonate structures secreted by corals.

Front

What role do zooxanthellae play in coral reefs?

Back

Zooxanthellae are symbiotic algae that live within coral tissues and provide energy through photosynthesis.

Front

What is coral bleaching?

Back

Coral bleaching occurs when corals expel their zooxanthellae due to stress, leading to a loss of color and vital energy sources.

Front

What is the significance of biodiversity in coral reefs?

Back

Biodiversity in coral reefs supports ecosystem resilience, providing habitat for numerous marine species.

Front

How do coral reefs benefit coastal communities?

Back

Coral reefs protect coastlines from erosion, support fisheries, and promote tourism.