Did you know that most of our planet is covered by water? It's true! A whopping 71% of Earth's surface is ocean! It's a huge, watery world, full of amazing creatures and plants.

Did you know that the ocean is like a superhero fighting climate change? It's true! The ocean helps protect our planet from getting too hot and has a special power to soak up bad stuff in the air called carbon dioxide.

Have you ever heard someone say, "I'm in a pickle?" It means they're in a tricky situation. Just like a fish caught in a pickle jar, they're stuck!

Have you ever looked closely at a puddle of water? You might see tiny specks floating around. Now imagine millions of those tiny specks in it! Those tiny specks in the sea are called plankton.