Oceans & Seas: Test Your Knowledge

<p>Covering over 70% of the Earth's surface, oceans are the lifeblood of our planet. They regulate global climate, provide food, and house the majority of Earth's biodiversity. Human history is deeply tied to maritime exploration and trade routes across the seas. This quiz dives deep into marine geography, testing your knowledge of ocean currents, major seas, marine trenches, and the geographic features hidden beneath the waves.</p>