Ecosystem definition: Ecosystems are fundamental units of the natural

Ecosystems are fundamental units of the natural world, encompassing the interactions between living organisms and their physical environment. A deep understanding of the concept of Ecosystem is crucial, as it forms the basis for numerous topics of environment and ecology. Ecosystem services are now seen as an integral part of ecosystems, in recognition of the benefits to man provided by the natural world. The protection of ecosystems is at the core of the Convention on Biological Diversity which promotes the protection, rehabilitation and restoration of ecosystems as part of in-situ conservation. Definition of Ecosystem “The Ecosystem is defined as a structural and functional unit of the biosphere, in which biotic and abiotic factors interact among themselves and with each other through the food chain, food web or chemical cycles, etc.” Types of Ecosystem Ecosystems can be classified into various categories depending on different factors. Ecosystem Classification based on region Terrestrial Ecosystem – The ecosystem which exists on land is called a terrestrial ecosystem ... Biomes are large sections of land, sea or atmosphere. They are defined by climate, geography and the plants and animals that live there. The five main types of biomes are desert, aquatic, tundra, grassland and forest. Within each biome, there are many different ecosystems.