Answer :
The correct term for when one organism is removed from an environment, causing ecological effects beyond what we would expect, is a "trophic cascade."
Here's a breakdown to help you understand this concept better:
1. Trophic cascade is a phenomenon that occurs in ecosystems when there is a significant impact on the food chain or food web due to the addition or removal of a top predator, herbivore, or producer.
2. When a predator at the top of the food chain is removed, it can lead to an increase in the population of its prey species, which, in turn, can cause a decrease in the populations of species lower down the food chain. This domino effect can have far-reaching consequences throughout the ecosystem.
3. For example, if wolves are removed from a forest ecosystem, the population of deer may increase rapidly. This can result in overgrazing of vegetation, leading to habitat degradation for other species like birds or insects that rely on the vegetation for food or shelter.
Understanding trophic cascades is essential in population ecology as it demonstrates the interconnectedness of species within an ecosystem and highlights the delicate balance that exists in nature.
Here's a breakdown to help you understand this concept better:
1. Trophic cascade is a phenomenon that occurs in ecosystems when there is a significant impact on the food chain or food web due to the addition or removal of a top predator, herbivore, or producer.
2. When a predator at the top of the food chain is removed, it can lead to an increase in the population of its prey species, which, in turn, can cause a decrease in the populations of species lower down the food chain. This domino effect can have far-reaching consequences throughout the ecosystem.
3. For example, if wolves are removed from a forest ecosystem, the population of deer may increase rapidly. This can result in overgrazing of vegetation, leading to habitat degradation for other species like birds or insects that rely on the vegetation for food or shelter.
Understanding trophic cascades is essential in population ecology as it demonstrates the interconnectedness of species within an ecosystem and highlights the delicate balance that exists in nature.
