Final answer:
In ecosystems, energy flows through organisms in a food chain or food web, with only a small percentage being passed on to the next trophic level. Higher quality energy is more concentrated, not diffuse. Consumers obtain energy from other living things, while producers bring energy into an ecosystem. Chemical energy is a form of potential energy, not high-quality kinetic energy.
Step-by-step explanation:
In ecosystems, energy enters from the sun or from inorganic chemicals and flows through the organisms in a food chain or food web. Only about 10% of the energy at one trophic level is passed on to the next level, with the rest being used up or lost as heat. Therefore, it is not true that all resources are used, disassembled, and reused in ecosystems.
Higher quality energy is actually more concentrated, not more diffuse. For example, sunlight is a high-quality energy source because it contains a lot of usable energy, while heat is a low-quality energy source because it contains less usable energy.
Consumers are actually the organisms that obtain energy from organic compounds in other living things. The organisms that bring energy and resources into an ecosystem are the producers, such as plants that undergo photosynthesis or bacteria that undergo chemosynthesis.
Chemical energy is a form of potential energy that can be used to do work, but it is not a form of high-quality kinetic energy. Kinetic energy is the energy of motion, while chemical energy is stored in the bonds between atoms and is released during chemical reactions.