If there is only one thing you learn about ecosystems, it should be that all of the living residents of an ecosystem are dependent upon one another for their survival. But what does that dependence ...

These levels are usually divided into producers, consumers and decomposers. Energy The amount of energy, or biomass, at each trophic level decreases as it moves through an ecosystem. As little as 10% ...

Food chains show the complex, interconnected relationships between all living things in our ecosystem. Each aspect of the food chain, including producers, consumers, and decomposers, all contribute to ...