course hero why is a pyramid of numbers not always a good example of the flow of energy

What is the advantage of using a pyramid of energy?

22.Use examples from the previous models to explain the advantage of using a pyramid of energy or biomass rather than a pyramid of numbers to explain the relationship between different trophic levels.Because it shows accurate representations between the organisms and the transfer of energy.

Can the pyramid y ecosystem exist with a smaller Biomass at producer level?

21.Explain why the Pyramid Y ecosystem can exist with a smaller biomass at the producer level.They can exist with smaller biomass because there are so much of them. They can exist with smaller biomass because there are so much of them .

What does a pyramid mean?

A pyramid of numbers shows the total number of individual organisms at each level in the food chain of an ecosystem. A pyramid of numbers does not always have a regular pyramid shape because it does not take into account the biomass of the organisms.

How do you label the pyramid level in Model 1?

Label the pyramid level in Model 1 with the following:primary producers, primary consumers, secondary consumers, and tertiary consumers. 3. The arrows in Model 1 represent the energy available to the next level of the pyramid. a. What percentage of the source energy from question 1a is absorbed by the oak leaves in Model 1?0.79%

Why does a pyramid of numbers not always have a regular shape?

A pyramid of numbers does not always have a regular pyramid shape because it does not take into account the biomass of the organisms. An inverted pyramid of numbers can be found in an ecosystem where the community contains a few producers with a very large biomass that support a larger number of smaller consumers.

Does the shape of the pyramid of numbers change the shape of the pyramid of energy?

The shape of the pyramid of numbers does not change the shape of the pyramid of energy. For any food chain, producers store the most energy and the energy stored decreases at each level, giving a regular pyramid of energy. The body size of the organisms or the number of organisms does not change the fact that energy is always being lost as you go ...