Sea turtle

Sea turtles have existed for over 100 million years and play a crucial role in maintaining ocean health by balancing food webs and cycling nutrients. They navigate vast distances using Earth's magnetic field, aided by magnetite crystals and cryptochromes. Despite their resilience, sea turtles face threats from ghost gear, plastic pollution, and climate change, which affect their survival and reproduction. Understanding and protecting these ancient creatures is vital for ocean ecosystems.

What adaptations do sea turtles have for breathing underwater?

Describe the impact of plastic pollution on sea turtles.