Gulfs are large coastal inlets that are typically characterized by their deep waters and significant size. They are formed by the erosion of land and can be found in various parts of the world, often serving as important habitats for marine life. Notable examples include the Gulf of Mexico and the Persian Gulf, which are vital for both ecological balance and human activities such as fishing and shipping. These bodies of water can also influence local climates and weather patterns. The presence of a gulf can create unique ecosystems, supporting diverse species of fish and other marine organisms. Additionally, gulfs often play a crucial role in trade and transportation, connecting inland areas to the open sea.