The Great Barrier Reef is located off the coast of Queensland, Australia. It is home to many sea creatures like turtles, fish, and coral. The reef is threatened by climate change, crown-of-thorns starfish, and soil erosion. Climate change causes coral bleaching, the crown-of-thorns eat the coral, and soil erosion kills marine life. To address these threats, people are reducing greenhouse gas emissions, controlling the crown-of-thorns population through fishing restrictions, and planting more trees to prevent soil erosion. The reef is protected by laws prohibiting removal of marine life and damage to the ecosystem.