16 дек. 2020 г. · The loss of energy at each step is so great that very little usable remains after four or five trophic levels. Hence only 4 to 5 trophic levels ... |
26 февр. 2018 г. · The maximum number of trophic levels in a food chain is typically around four to five. This limitation is due to energy loss as you move up the ... |
2 дек. 2020 г. · Grasses→Grasshopper→Frog→Snake→Hawk/Eagle. Every step in the food chain is called a trophic level. In the example above, grass is the first ... |
22 апр. 2020 г. · A trophic level is the group of organisms within an ecosystem which occupy the same level in a food chain. The second trophic level consists of ... |
8 мая 2019 г. · All food chains and webs have at least two or three trophic levels. Generally, there are a maximum of four tropic levels. Many consumers feed at ... |
29 нояб. 2021 г. · Grasses→Grasshopper→Frog→Snake→Hawk/Eagle. Every step in the food chain is called a trophic level. In the example above, grass is the first ... |
8 авг. 2023 г. · No. Food chains generally have a maximum of 4 or 5 trophic levels. Energy is lost as it is transferred to each organism along the chain. In ... |
28 янв. 2024 г. · In an ecosystem, trophic levels refer to the different positions or levels in a food chain, representing the flow of energy and nutrients. |
26 сент. 2017 г. · Food chains generally have a maximum of 4 or 5 trophic levels. Energy is lost as it is transferred to each organism along the chain. In fact, ... |
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