The word marine is like a magic word that brings to mind everything related to the ocean. Imagine the ocean as a giant blue blanket that covers most of our Earth. Underneath this blanket, there are many creatures like fish, dolphins, and whales swimming around. These creatures are called marine life because they live in the ocean.
Think of the ocean as a big, watery city. Just like a city has different neighborhoods, the ocean has different areas where different kinds of marine life live. Some live near the top where it’s sunny, and others live deep down where it’s dark and mysterious.
Marine can also mean things that help us explore and understand the ocean, like boats and submarines. These are like the cars and buses of the ocean, helping people travel and learn about the underwater world.
Finally, marine can describe people who work with the ocean, like marine biologists. They are like ocean detectives, studying the sea and all the creatures in it to understand how they live and how we can help protect them.