Producers, consumers, and decomposers.
Mercury levels would be highest at the top of the food chain due to biomagnification.
food chain
trophic levels.
The tropical rainforest food chain has four levels. The four levels are the primary producers, the primary consumers, secondary consumers and the tertiary consumers.
Calories
The three trophic levels in a food chain are producers (plants), primary consumers (herbivores that eat plants), and secondary consumers (carnivores that eat herbivores).
They are the third level of the food chain. The two levels that are before it is the producers and primary consumer.
three
Decrease in higher levels.
energy pyramid or nutrient pyramid.
A Komodo dragon is a predator at the top of its food chain, so it is not considered a food chain in itself. A food chain is a linear flow of energy from one organism to another, showing the transfer of nutrients through various levels of a community. The Komodo dragon would be a part of a food chain as a predator preying on various lower-level organisms for its food.
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.