The beach is a natural landform along the shoreline of an ocean, sea, lake, or river. It typically consists of sand, pebbles, or rocks and serves as a recreational area for people. Beaches are often characterized by their gentle slopes and can vary in size and shape, depending on the local geography and tides. Beaches are popular destinations for various activities, including swimming, sunbathing, and beach sports like volleyball and frisbee. They also provide habitats for wildlife, such as seabirds and crabs, and play a crucial role in coastal ecosystems. Many beaches are protected areas to preserve their natural beauty and biodiversity.