Question

What is an ecosystem?

Answer 1

An ecosystem is a term used to describe a group of living organisms that exist in a specific physical environment and interact with each other and their surroundings. Ecosystems can range in size from small microenvironments like a pond or coral reef to much larger systems such as a rainforest or the entire Earth. Ecosystems are made up of living and nonliving components, including plants, animals, microorganisms, air, water, rocks, soil, and sunlight. The biotic and abiotic factors in an ecosystem are interconnected and have a delicate balance, and changes to one component can have significant consequences for the entire system.