Land reclamation is the process of creating new land from oceans, riverbeds, or lakes. This is often done by filling in these bodies of water with soil, rocks, or other materials. The reclaimed land can be used for various purposes, such as agriculture, urban development, or infrastructure projects. This practice has been used for centuries in many parts of the world, including the Netherlands, where extensive systems of dikes and drainage have transformed marshy areas into fertile farmland. While land reclamation can provide valuable space, it can also lead to environmental concerns, such as habitat loss and changes in local ecosystems.