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because the larger animals higher up the energy pyramid require more food and energy therefore the population of the species below it can support less of the larger species.

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Why are the numbers of organisms smaller at high levels of an energy pyramid?

The energy pyramid shows how the amount of useful energy, food, decreases as organisms in that level use it. Even though a lot of energy may be taken in at any level, more energy in the form of food that is available to the next level, is stored on the bottom level and decreases at each level as you move to the top of the pyramid. Thus, there is much less energy to support organisms at the top, so there are fewer in most communities.


What happens to the number of organisms as you move from the bottom of an energy pyramid to the top?

The number of organisms typically decreases as you move from the bottom to the top of an energy pyramid. This is because energy is lost at each trophic level through metabolic processes, so there is less energy available to support higher levels of consumers.


What happens to the relative number of organisms as you move up an ecological pyramid?

As you more up the ecological pyramid, the relative number of organisms present decreases. This means there will be more organisms at the bottom of the pyramid than at the top! At every increasing trophic level (ie primary to secondary to tertiary, etc.), the relative number of organisms will be less as you move up the ecological pyramid! Hope that helps :) Gayyy


Why does the energy level go down as you go up the energy pyramid?

The energy level decreases as you move up the energy pyramid because of the energy loss that occurs at each trophic level, primarily due to metabolic processes. When organisms consume energy, only about 10% is typically transferred to the next level, with the rest lost as heat, waste, or through respiration. This inefficiency limits the number of trophic levels in an ecosystem, resulting in fewer organisms at higher levels. Consequently, energy decreases as you ascend the pyramid.


How do you calculate the numbers of organisms in a pyramid of numbers?

To calculate the number of organisms in a pyramid of numbers, you begin by counting the individual organisms at each trophic level within an ecosystem. Each level represents a different group of organisms, such as producers, primary consumers, secondary consumers, and so on. The numbers are then recorded to create a visual representation, with the producers at the base and the higher trophic levels above them. The size of each level typically decreases as you move up the pyramid, illustrating the energy transfer and population distribution within the ecosystem.


What happens to the number of organisms as you move up the tropic levels of an energy pyrimaid?

As you move up the trophic levels of an energy pyramid, the number of organisms generally decreases. This decline occurs because energy is lost at each trophic level due to metabolic processes, heat, and inefficiencies in energy transfer, typically following the 10% rule. Consequently, there are fewer organisms at higher levels, such as carnivores, compared to lower levels like primary producers. This results in a pyramid shape, with a broad base of producers and a narrow top of top predators.


What is pyramid of energy?

a pyramid of energy shows how organisms get or produce their food


What happens to the amount of biomass from the bottom to the top of the pyramid?

it decreases.


What happens to the biomass as you move up the biomass pyramid?

It Decreases


What happens to biomass when you move up the biomass pyramid?

It Decreases


What happen to biomass as you move up the biomass pyramid?

It Decreases


Which organisms does the base of an energy pyramid?

Plants represent the base of the Energy Pyramid.