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What kind of organism found in 1st trophic level?
food chain
An organism's position in the sequence of energy transfers in an ecosystem is known as its what?
An organism's position in the sequence of energy transfers in an ecosystem is known as its trophic level. This indicates the organism's position in the food chain and its role in energy flow through the ecosystem.
When an organism from one trophic level of a food chain is eaten by the organism at the next level up the chain an average of about 10 of the energy from the first organism is available for use by the?
When an organism from one trophic level is eaten by an organism at the next level up, approximately 10% of the energy from the first organism is transferred to the second. This phenomenon is known as the 10% rule in ecology, which illustrates that energy diminishes as it moves up the food chain due to processes like respiration, growth, and reproduction. Consequently, higher trophic levels have less energy available, which limits the number of organisms that can be supported at each level.
What organism would be found in the producer level of a food chain in the sea?
Seaweed would probably be the producer in the sea.
What is a series of events in which one organism eats another and obtains energy?
A series of events in which one organism eats another to obtain energy is known as a food chain. Each level in a food chain represents a trophic level, with energy transferred from one level to the next as organisms are consumed.
What is a trophic level and what determines an organism's trophic level?
Trophic level is a group of organisms that occupy the same position in a food chain. An organisms trophic level is determined by its position in a food chain against all levels Producers(Level 1), Herbivores(Level 2), Predators(Level 3), and Carnivores as Level 4 or 5.
Which organism is likely to be in the bottom trophic level of a food chain?
Organisms like algae, phytoplankton, and plants are typically found at the bottom trophic level of a food chain. They are important producers that convert sunlight into energy through photosynthesis, forming the base of the food chain.
What is an organisms position in a sequence of energy transfers?
An organism's position in a sequence of energy transfers is determined by its trophic level - where it falls in the food chain. Producers are at the first trophic level, followed by herbivores, then carnivores, and finally decomposers. Each level represents a transfer of energy from one organism to the next in an ecosystem.
In a food chain how much energy in transferred to each level?
Approximately 10% of the energy from one trophic level is transferred to the next trophic level in a food chain. The rest of the energy is lost as heat during metabolism or used for growth and life processes. This is known as the 10% energy rule in ecology.
What is a food chain level?
A food chain runs off of different levels - each having one living organism in it, per food chain. The levels indicate a section where energy is used up by an organism - namely the one that attained the energy.
What happens when an organism from a higher trophic level eats an organism from a lower trophic level?
When an organism from a higher trophic level eats one from a lower trophic level, it gains energy and nutrients from the consumed organism. This contributes to the transfer of energy through the food chain and helps regulate population sizes in the ecosystem.
What is the sequence of one organism feeding upon another at a lower trophic level?
food chain
