What is the role of algae in coral reefs?

What is the role of algae in coral reefs?

Algae play a crucial role in coral reefs by providing energy through photosynthesis and helping to build the reef structure.

How do algae benefit corals specifically?

Algae, particularly zooxanthellae, live within coral tissues and supply them with nutrients and oxygen, which are vital for their growth.

What happens to coral reefs if algae populations decline?

If algae populations decline, corals may suffer from malnutrition, leading to bleaching and increased vulnerability to disease.

Are there different types of algae in coral reefs?

Yes, there are various types of algae in coral reefs, including macroalgae and microalgae, each playing different roles in the ecosystem.

How can we protect algae and coral reefs?

Protecting coral reefs involves reducing pollution, managing fishing practices, and addressing climate change to maintain healthy algae populations.