Which ecosystem is most resilient to change due to its high diversity?

Question

a
arctic tundra
b
mountain meadow
c
stormwater pond
d
Amazon rainforest

Answer 1

The Amazon rainforest is the most resilient ecosystem to change due to its high species diversity. The great variety of plant and animal species in the Amazon rainforest helps to regulate ecosystem processes, resist environmental perturbations, and maintain key ecological functions despite disturbances such as climate change, deforestation, and fires. The intricate web of biological interactions that exist in the rainforest ensures that the ecosystem is highly adaptive to changes in environmental conditions.

Answer 2

keystone species?

Answer 3

A keystone species is a species that has a disproportionate impact on its ecosystem relative to its abundance or biomass. This means that the presence or absence of a keystone species can have a significant effect on the structure and function of the entire ecosystem. Keystone species often have a critical role in maintaining the biodiversity of their ecosystems by controlling the population size of other species or by providing essential ecological services such as pollination or nutrient cycling. Removing a keystone species from an ecosystem can lead to cascading effects that can cause major ecological changes, including the loss of other species and the collapse of important ecosystem functions. Examples of keystone species include sea otters, wolves, and beavers.

Answer 4

Of the predators in the image, which one is most likely a keystone species?

(1 point)
Responses

frog
frog

mountain lion
mountain lion

pine marten
pine marten

ringtail

Answer 5

Without knowing the specific image being referred to, it is impossible to determine which predator is most likely a keystone species.