The One We are in right now.
Factors such as energy availability, efficiency of energy transfer between trophic levels, and environmental conditions can limit the number of trophic levels in an ecosystem. As energy is lost as it moves up the food chain, there may not be enough energy to support a large number of trophic levels beyond a certain point. Additionally, complex ecosystems may have more trophic levels than simpler ones.
Due to poor trophic transfer efficiency, most energy is lost at higher trophic levels.
The addition of decomposers would primarily affect the lowest trophic level, as they would break down organic matter from all levels into inorganic nutrients. This would cycle nutrients back into the ecosystem, benefiting all trophic levels indirectly.
Five
there can be any number of trophic levels, but usually 4-5
The trophic level is the level in the food chain that an animal occupies. The armadillo belongs to both the second and third trophic levels.
If the first trophic level has 300,000 kilocalories and there is a 90 percent loss of energy between trophic levels, then only 10 percent of the energy is passed on to the next level. Therefore, the second trophic level would have 30,000 kilocalories (10% of 300,000). Applying the same loss rate, the third trophic level would have 3,000 kilocalories (10% of 30,000).
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Trophic levels and food chains are connected in number of ways. Trophic levels show the energy transfer throughout the species in different food chains.
tropical levels or trophic levels?
Hahshe
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