effects of breaking a food chain
Answers
Answer:
The loss of a predator can result in what is called a trophic cascade, which is an ecological phenomenon triggered by a predator's extinction that can also impact populations of prey, which can cause dramatic ecosystem and food web changes.
Answer:
food web, according to the U.S. Geological Survey, is "who eats what." Also called the food chain, the food web describes the series of relationships that occur between predators and prey in an ecosystem. You are a member of the food web if you eat animals that have eaten other animals or plants. Because life forms in a food web depend on one another, the extinction of one species can spell trouble for other life in the ecosystem.
Life and Death in the Food Web
Several types of life forms form the food web. Green plants that can make their own food through photosynthesis are the web's producers. They form the bottom of the chain. Animals that get food from other animals and plants are consumers. Decomposers feed off dead plants and animals because decomposers cannot make their own food. Every member in the food web is a predator, prey or both. For instance, one predator may become the prey for another predator.