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  • Understanding Biomass Energy Through The Bio Pyramid

    Posted on August 21st, 2011 Greenman No comments

    Nowadays, biomass energy is very much interesting to politicians. It’s really helpful if you understand the bio pyramid so you can understand this.

    There is an order of classification for all the organisms here. Whether you choose to put them into groups of plants and animals, herbivores and carnivores, or any other of the many different types of classification systems, organisms can be put into many groups in order to understand their relationship to one another. The food chain is one way of classifying organisms. This enable us to see how organisms relate to each other based on what they eat.

    There are several different ways to look at the food chain, and one important and useful tool in this area is the bio pyramid. A bio pyramid is a graph that compares the mass of consumers to producers in the food chain. The bio pyramid is especially helpful in determining how energy is transferred from the bottom level of the pyramid to the top.

    A trophic level makes up each level in a bio pyramid. Trophic levels are different groups of consumers. A bio pyramid shows the trophic groups from highest to lowest mass. This usually means that the primary consumers are at the bottom since they take up more mass. The levels are then built upon by how many more levels of organisms can survive on those below. An example can be seen in this sea bio pyramid:

    It would take 1,000,000 kg of phytoplankton (1st level), to feed 100,000 kg of zooplankton (2nd level), to feed 10,000 kg of shrimp (3rd level), to finally feed 1,000 kg of large fish. The topmost level would only be for 100 kg of shark.

    This diagram shows that the food chain is quite inefficient, and that a level would be skipped, there would be less energy lost. The bio pyramid is quite a helpful tool for understanding the laws of conservation of energy in organisms.

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