Question

How may be an organic phenomenon associated with energy flow within an ecosystem?

Answer 1

Hint: A organic phenomenon may be a linear network of links during a food cycle ranging from producer organisms and ending at apex predator species, detritivores, or decomposer species. An organic phenomenon also shows how organisms are associated with one another by the food they eat.

Complete answer:
The living organisms of an ecosystem are related through food chains, which provides rise to trophic levels in an ecosystem. there's a flow of energy from one trophic level to the opposite during an organic phenomenon . Producers bring energy from the sun into the community. Primary consumers eat the producers, which makes them herbivores in most communities.
Secondary consumers eat the first consumers, which makes them carnivores. Tertiary consumers eat the secondary consumers. A final link within the organic phenomenon are decomposers, which break down the organic matter of the tertiary consumers (or whichever consumer is at the highest of the chain) and release nutrients into the soil. Thus, there's flow of energy from Sun ---> Producer ---> Herbivore ----> Carnivore ---> Decomposers.
Energy and nutrients are passed around through the organic phenomenon, when one organism eats another organism. Any energy remaining during a dead organism is consumed by decomposers. In each case, energy is passed on from one trophic level to subsequent trophic level and every time some energy is lost as heat into the environment.

Note:
All food chains start with energy from the sun. This energy is captured by plants. Thus living a part of an organic phenomenon always starts with flowers and ends with an animal. Plants are called producers because they're ready to use light energy from the sun to supply food (sugar) from ${CO_2}$ and water.