Question

in what ways are humans contributing to the accelerated extinction rate? the introduction of non - native or exotic species, such as the brown tree snake in guam increasing human populations and resource consumption the evolution of more effective predators through artificial selection periodic fluctuations in the background rate of extinction deforestation in biologically diverse regions, such as the amazon

Explanation:

• Introduction of non - native species can disrupt ecosystems and out - compete native species for resources, leading to extinctions.
• Increasing human populations and resource consumption lead to habitat loss and over - exploitation of species.
• Deforestation destroys habitats of many species, especially in biodiverse regions like the Amazon. Artificial selection of more effective predators is not a common human - caused factor for accelerated extinction rate, and periodic fluctuations in background extinction rate are natural and not human - caused.

Answer:

• the introduction of non - native or exotic species, such as the brown tree snake in Guam
• increasing human populations and resource consumption
• deforestation in biologically diverse regions, such as the Amazon