Which of the following is a consequence of overpopulation?

Overpopulation can lead to a range of significant social, economic, and environmental challenges, one of which is the increased prevalence of vermin and disease. As more people inhabit a space, particularly in urban areas, the conditions become more conducive to the proliferation of pests. Overcrowded living conditions, inadequate waste disposal, and limited access to healthcare create environments where vermin such as rats and insects can thrive. These pests can carry diseases that spread quickly through densely populated areas, impacting public health.

When populations grow beyond what an environment can sustainably support, resources become stretched, and sanitation may deteriorate. This can lead to less effective disease control and an increase in health risks among the population, resulting in a cycle where overpopulation exacerbates public health issues. Thus, the consequence of overpopulation manifesting as increased vermin and disease is particularly salient and presents a considerable challenge for communities.