What term defines a species that is likely to become endangered in the foreseeable future?

The correct answer is the term "Vulnerable species." This designation refers to species that are at risk of becoming endangered in the near future due to factors such as habitat loss, climate change, overexploitation, or other threats. The classification is part of a broader conservation framework that assesses species' risks and promotes awareness and action to protect them.

Vulnerable species are typically monitored by organizations such as the International Union for Conservation of Nature (IUCN), which uses specific criteria to evaluate the population size, distribution, and trends to determine the level of threat a species faces. By identifying and classifying species as vulnerable, conservationists can prioritize efforts to prevent their decline and promote sustainability.

In contrast, common species are those that are widespread and not considered at risk, stable species indicate populations that are not experiencing significant changes in their numbers, and endemic species refer to species that are native to and found only in a specific geographical area.