What is a direct consequence of climate change on biological diversity?

The correct answer highlights that severe habitat changes resulting from climate change lead to species loss. As temperatures rise and weather patterns shift, many ecosystems undergo significant transformations. These changes include altered water availability, shifting plant growth seasons, and changes in the timing of natural events, such as migrations and breeding. Such alterations challenge the survival of various species that may not be able to adapt quickly enough to survive in their changing environments.

Moreover, habitats such as coral reefs, forests, and wetlands are particularly vulnerable to climate changes, experiencing degradation that can lead to a decline in species populations and ultimately, extinction. This situation is further exacerbated for species reliant on specific habitat conditions, as their ability to thrive is directly tied to the stability of their environment. Therefore, the consequences of climate change on biological diversity are profound, often leading to reduced biodiversity as species struggle to cope with fluctuating conditions.