Respuesta :

KXARMAA
All living and non-living things in a certain natural area make up an ecosystem. Many ecosystems are made up of plants, animals, insects, microorganisms, rocks, soil, water, and sunlight. Terrestrial and aquatic ecosystems are the two types of ecosystems that exist.
ecosystem, the complex of living organisms, their physical environment, and all their interrelationships in a particular unit of space.

Different types consist of : Grassland , Desert , Tundra , Forest , Wetlands , Rainforest , Coral reef