We all live in an ecosystem and play a vital role in keeping it healthy. Learn everything about the ecosystem , from types , importance and up to its threats. An ecosystem constitutes all the living and non-living things and the environment around that community. There is a specific area for different ecosystems where the living things interact with each other and the environment. Learn what ecosystems are, how they’re classified, and explore real-world examples. Understand ecosystem types , functions, threats, and conservation efforts. Learn about the basic classification of ecosystems into terrestrial and aquatic, and the characteristics of different types of forests, grasslands and deserts. Explore the ecological functions, biodiversity and threats of each ecosystem type.