yes they do im not sure how but i know they do. :)
Any new species being introduced into an area will affect the food chain in one way or another. More often than not, especially if the introduction was deliberate, while the new species may be of great help in keeping a pest species under control, it will hurt other species within the food chain because of competition for food, predation that was not present previously, or any number of other factors.
Factors that could affect the food chain include changes in environmental conditions such as temperature or precipitation, introduction of new species, human activities like habitat destruction or pollution, and natural events like disease outbreaks or natural disasters. These factors can disrupt the balance within the food chain and impact the availability of food resources for different species.
The dotterel is a sea, shore, and wading birds, the New Zealand species is endangered. Their food chain would be small fish, small crabs, and other small shore creatures.
If the producer of a food chain was killed off, it could disrupt the entire ecosystem. This could lead to a decrease in food availability for consumers further up the food chain, causing a ripple effect on the entire ecosystem. The loss of the producer could lead to population declines or even extinctions of other species in the ecosystem.
Introducing new species threatens biodiversity in several ways. The new species may upset the food chain in an area. If a species grows faster than native species, they may eat all of the food, leaving little for the natural fauna. The new species may also, conversely, be great food for an existing species which would give one species a great growth advantage over others.
It needs to eat food, and if their food is vanished then they too can die. I something in their food web goes extinct, it will also effect them.
It needs to eat food, and if their food is vanished then they too can die. I something in their food web goes extinct, it will also effect them.
The food chain would expand, and the new organism would have new predators.
The original species is not used to the new predators and have not adapted to having them "in the area" so they will get out-competed leaving them with little resources leading to an endangered species while the new species dominates and goes to the top of the food chain.
When introduced into a new enviroment, an animal has no natural predators. Since no animals are hunting it, the new species will survive easier than in its old habitat. However, this throws the food chain off balance and over time, the species will over-produce.
Primary succession creates new habitats, allowing for the establishment of diverse plant and animal species in an ecosystem. This increases the variety of organisms available as food sources, which in turn can enhance the complexity and stability of food chains and food webs within the ecosystem.
It would have effect on ecosystems because it could have dieses that other animals have never encountered before. It would have effect on it because it its new.