What impact is expected from overpopulation on the environment?

The correct understanding of the impact of overpopulation on the environment can be highlighted through the choice that indicates increased birth rates and declining mortality rates. Overpopulation occurs when a population exceeds the carrying capacity of its environment, leading to various environmental pressures. As the population grows, there tends to be an increase in birth rates, especially in developing regions where access to education and family planning may be limited. At the same time, advancements in healthcare often lead to a decline in mortality rates, resulting in more individuals living longer lives.

This combination of factors contributes to a greater demand for resources such as food, water, and energy, which can exacerbate environmental degradation. Overpopulation can lead to deforestation, loss of biodiversity, pollution, and depletion of natural resources. Thus, the increase in birth rates and decrease in mortality rates directly correlates with the challenges faced in managing the environmental impacts associated with larger populations.

Other choices present scenarios that do not align with the typical consequences of overpopulation. Decreased immigration rates do not inherently relate to the environmental concerns tied to a burgeoning population. Stabilized biomes and resource replenishment imply a balance that contradicts the outcomes of overpopulation, as overpopulation often leads to resource depletion rather than replenishment. Lastly, the