Forest an example of a perfect ecosystem because An ecosystem is a complex system of relationships between plants, trees, animals, fish, birds, microorganisms, water, soil and the people of a particular region. Ecosystem vary greatly in size and the units that they are comprised of. Even single element in an ecosystem is dependent upon the other species and elements and elements found there.
The living being that inhabit the forest are adapted to take advantage of this ecosystem’s specific conditions.
A forest living parts are plants and animals. Its ultimate source of energy is the sun. Its nonliving part are air and water. The forest soil is both living and nonliving for it is made up of animals and plants as well as rock particles and the dead tissues of plants and animals. To sum up the forest as a single ecosystem includes billions and nonliving things that fir together with perfect precision.