A clam garden is a special kind of garden that people make in the ocean to help clams grow and reproduce.
Imagine you have a sandbox in your backyard. You like to play in the sand and make sandcastles, right? Well, clams like to live in the sand too! But sometimes there isn't enough sand or nutrients for the clams to grow big and strong.
So, people who live near the ocean figured out a way to make a bigger, better, and more useful sandbox for the clams. They use rocks and stones to create walls on the beach that help trap the sand and water. These walls make small pools of water and sand that are perfect habitats for clams to grow and thrive.
The people who take care of these clam gardens also know when to harvest the clams for food. They make sure to only take what they need and not to take too many so that there are always enough clams for future generations.
In summary, a clam garden is like a special sandbox in the ocean that people make to help clams grow and reproduce. They use rocks and stones to create a place for the clams to live and take care of them so they can be harvested for food in a sustainable way.