continental margins

Continental margins are the zones where the continents meet the ocean. They are divided into two main types: active and passive margins. Active margins, found at tectonic plate boundaries, often feature steep cliffs and are prone to earthquakes. Passive margins, located away from plate boundaries, have gentle slopes and broad coastal plains. These areas are important for ecology, as they support diverse marine life and are often rich in natural resources like oil and gas. Understanding continental margins helps in oceanography, geology, and environmental conservation.