Is it possible to have an ecosystem without carnivores?

If the herbivores and carnivores were removed, there would be changes to the biodiversity of the producers, but they would still survive. The food chain would be limited to these producers and decomposers, which break down dead organisms. The food chain would be intact, but would be mainly made of producers.

What might happen if there were no carnivores in an ecosystem?

Answer: The carnivores keep the populations of other carnivores and herbivores in check. If there were no carnivores, the herbivore populations would explode and they will rapidly consume large amounts of plants and fungi, growing until there is not enough food to sustain them.

What would happen if all carnivores disappeared?

If all the carnivores are removed from the earth then the herbivores would increase in number as there would be nobody to feed on them and hence their population would increase tremendously.

What will happen if there is no food chain?

Answer: When any organism is removed from a food chain, the rest of the food chain is disrupted. When those animals die out due to lack of food, the secondary consumers who feed on the primary consumers will have no food source, and so on.

What do you think will happen to the food chain organisms if the herbivore will be gone?

If the herbivores are removed from the ecosystem, there will be no food for carnivores which are dependent on herbivores for their survival. As a result, the population of carnivores will also start dwindling. This will lead to ecological instability.

Why would carnivores would go extinct without the sun?

Why would carnivores go extinct without the Sun? Carnivores do not produce their own food or eat green plants, but the organisms that they do eat get their energy from green plants, which get their energy from the Sun. They will need to find another food source or they will not survive.

Why are carnivores necessary in the forest?

Carnivores are animals that eat other animals. Their presence in the forest is essential for three reasons: They help in transferring energy from one trophic level to another in a food chain. Also, they reduce competition among species having likeness for the same food resource by eating one of the competing species.

Can an ecosystem survive without producers?

The path of food and energy from producer to consumer to decomposer is a food chain. Food chains that interconnect through multiple feeding relationships make up a food web. However, although an ecosystem can exist without consumers, no ecosystem can survive without producers and decomposers.

Can a food chain survive without herbivores and carnivores?

So, in answer to our question, although there would be drastic changes in biodiversity of an ecosystem, the food chain would survive without herbivores and carnivores. However, the reverse is not true. Producers are essential to the ecosystem, providing food for everyone else. Without producers, there would be no food chain.

What would happen to the ecosystem if there were no carnivores?

Carcasses left from the carnivores would no longer exist, so there might be a decrease in the diversity of decomposers since they only have plant species to grow on. However, the producers could flourish. There would be no more animals grazing on the grass.

Why are there no secondary consumers in a carnivore ecosystem?

Without the primary consumers there would be no source of energy for carnivores or secondary consumers so no secondary consumers would exist in that ecosystem. Also there would by definition be no primary consumers.

Can an ecosystem exist without multicellular animals?

An ecosystem without multicellular, meat-eating animals could certainly exist. Here’s an example: Welcome to the weird and wonderful ecosystem of cold seeps. Cold seeps are certain areas of the seafloor, rich in certain chemicals like hydrogen sulfide and methane.