TED: How we're growing baby corals to rebuild reefs | Kristen Marhaver

The video discusses the importance of coral reefs as vital ecosystem workers providing food, security, and medicine. Despite their value, human activities threaten their survival. The video explains coral reproduction and highlights research efforts to aid coral conservation. It emphasizes the need for advanced conservation technology and shares a case study on the endangered pillar coral.

What are some of the roles that coral reefs play in our ecosystem?

• They provide food and protect shorelines.

• They are only important for tourism.

• They are used for mining minerals.

• They are primarily decorative.

Which of the following is NOT a threat to coral reefs?

• Increased biodiversity

• Climate change

• Pollution

• Overfishing

How do coral reefs reproduce most commonly?

• By fragmentation

• By cloning

• By mass spawning

• By budding

What is the significance of coral larvae being able to sense their environment?

• It helps them find food.

• It allows them to avoid predators.

• It aids in finding a suitable place to settle.

• It helps them communicate with other species.

What innovative method is being used to study coral settlement preferences?

• Virtual reality

• Genetic engineering

• Satellite imaging

• 3D printing

Why is the pillar coral considered rare?

• It is a newly discovered species.

• It has a unique shape and is rarely seen.

• It is found only in deep waters.

• It is not able to reproduce.

What is one of the main challenges in coral conservation technology?

• Lack of interest

• High costs

• Limited technological advancement

• Abundance of coral species

What is the potential benefit of understanding coral reproduction better?

• It can aid in coral reef restoration.

• It can increase tourism.

• It can help in developing new fishing techniques.

• It can lead to the discovery of new coral species.

What is a significant factor that limits current coral conservation efforts?

• Insufficient public awareness

• Limited lab space and resources

• Overabundance of coral reefs

• Lack of funding

Why is it important to support coral reefs despite the challenges?

• They are easy to maintain.

• They provide essential ecosystem services.

• They are a source of entertainment.

• They are aesthetically pleasing.