Can organisms be part of more than one food chain?
For example, grass produces its own food from sunlight. Of course, many different animals eat grass, and rabbits can eat other plants besides grass. Foxes, in turn, can eat many types of animals and plants. Each of these living things can be a part of multiple food chains.
What organisms can occupy more than one trophic level?
Organisms in these trophic levels are producers, primary consumers, secondary consumers, tertiary consumers respectively. More than one trophic level is occupied by given species in an ecosystem. For example, consider a sparrow. It acts as a primary consumer when it eats seeds and fruits.
Do snakes belong to more than one food chain?
All the organisms that are given here belong to more than one food chain. The plants are considered as the autotrophs that is the basic level of every food chain. It is consumed by the primary consumers. Snake is considered as the secondary consumers as it can eat frog, insects, rat et cetera.
Where is snake in the food chain?
Snakes are eaten by quaternary consumers. This is because snakes feed on secondary consumers, such as mice and frogs, which makes them tertiary…
Which is organism belongs to more than one food chain, a?
All the organisms that are given here belong to more than one food chain. The plants are considered as the autotrophs that is the basic level of every food chain. It is consumed by the primary consumers. Snake is considered as the secondary consumers as it can eat frog, insects, rat et cetera. Birds can also feed on plants…
What makes up the food chain in an ecosystem?
A food chain refers to the order of events in an ecosystem, where one living organism eats another organism, and later that organism is consumed by another larger organism. The flow of nutrients and energy from one organism to another at different trophic levels forms a food chain.
Which is the second trophic level in the food chain?
The second trophic level includes organisms that eat producers. Therefore, primary consumers or herbivores are organisms in the second trophic level. Decomposers: Decomposers are organisms that get energy from dead or waste organic material. This is the last stage in a food chain.
Who are the consumers in the food chain?
Organisms in the remaining trophic levels are called consumers. The organisms at the second level of the food chain are called primary consumers. These are organisms that eat producers. Primary consumers in a grassland ecosystem might include rabbits and bison, as well as insects and birds that feed on vegetation.