Maritime archaeology is like going on a treasure hunt in the ocean. People who study this kind of archaeology find things that were lost or hidden in the water a long time ago. These things can be ancient, like sunken ships that carried treasure, or they can be more recent, like planes that crashed into the ocean.
To do this, archaeologists use special tools to explore the seabed, like cameras, sonar, and even robots! They can make maps of what they find, and they can take pictures and videos of what they see.
But why do archaeologists do this? Well, by finding and studying these objects, we can learn more about our past. We can learn about how people used to live and work, what they ate, what they traded, and how they traveled. We can also learn about the technologies they used, like old boats or navigation tools.
But it's not just about learning history. It's also important to protect these treasures so that we can keep learning from them. We have to be careful when we explore them to make sure we don't damage or destroy them. Sometimes, archaeologists even work with scientists to learn how to preserve objects that are underwater, like how to stop them from decaying or rusting.
In short, maritime archaeology is a way to explore the ocean and find hidden treasures, while also learning about our past and how to protect it for the future.