I WONDER - Are Coral Reefs Endangered?

Coral reefs are under threat due to climate change, pollution, and human activities. These factors not only harm the reefs but also the marine life that depends on them. Pollution from ships and boats increases water acidity, while divers can damage reefs by touching them. Protecting coral reefs is crucial as they help regulate oceanic carbon dioxide levels, preventing further greenhouse gas increases.

What are some of the main factors contributing to the endangerment of coral reefs?

• Natural predators and diseases

• Increased tourism and urbanization

• Climate change and pollution

• Overfishing and deforestation

How does pollution from ships and boats affect coral reefs?

• It increases the water temperature

• It makes the water more acidic

• It decreases the water's oxygen levels

• It introduces invasive species

Why is it important to protect coral reefs?

• They are a major food source for humans

• They help regulate carbon dioxide levels

• They are a source of fresh water

• They provide energy resources

What role do coral reefs play in the ocean's ecosystem?

• They filter pollutants from the water

• They control ocean currents

• They produce oxygen for marine life

• They regulate carbon dioxide levels

What human activity can directly harm coral reefs during recreational activities?

• Touching coral reefs while diving

• Swimming in the ocean

• Collecting shells from the ocean floor

• Fishing near coral reefs