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If you follow the longest food chain in the food web below from grass to owl how many tropic levels are there?
four
How many tropical levels are therein the following food chain sunflower beetle mouse?
It depends. A food chain could be fairly long with about four or five steps in it, or a food chain could have just two.
How many trophic levels does a food chain include?
A food chain does not go all complex like a food web does, meaning it has anywhere from 3-... an example would be : grass -> rabbit -> fox
In the food chain, where would mercury levels be highest as a result of biomagnification?
Mercury levels would be highest at the top of the food chain due to biomagnification.
What are the levels of a food chain?
Producers, consumers, and decomposers.
What are Trophic levels also known as?
food chain
The pyramid which best explains why there are typically only four to five links in a food chain is the pyramid of 1. energy. 2. productivity.3. biomass.4. matter. 5. number?
The pyramid of energy best explains why there are usually only four to five links in a food chain. As energy is lost at each trophic level through metabolic processes and heat production, there is less energy available to support higher trophic levels. This limits the number of links that can be sustained in a food chain, typically around four to five levels.
Is each step in a food chain or food web called?
trophic levels.
What is an example of a food chain in tropical rainforest?
The tropical rainforest food chain has four levels. The four levels are the primary producers, the primary consumers, secondary consumers and the tertiary consumers.
What is the label that you use in a food chain or a food web to show the energy levels?
Calories
What are the 3 trophic levels in a food chain?
The three trophic levels in a food chain are producers (plants), primary consumers (herbivores that eat plants), and secondary consumers (carnivores that eat herbivores).
What level do secondary consumers belong to on a food chain?
They are the third level of the food chain. The two levels that are before it is the producers and primary consumer.
