How does climate change affect biodiversity?

Climate change significantly impacts biodiversity by altering habitats and threatening species survival. As temperatures rise, precipitation patterns change, and extreme weather events become more frequent, many ecosystems are disrupted. This can lead to the loss of habitat for various species, forcing them to migrate, adapt, or face extinction.

Species that cannot migrate to suitable habitats, or adapt quickly enough to the changing conditions, may experience population declines. These changes impact food webs and ecological balances, causing cascading effects throughout ecosystems. Additionally, climate change can lead to the introduction of invasive species, which can further threaten native species and disrupt existing habitats.

In contrast, the other options do not accurately reflect the broader consensus on the relationship between climate change and biodiversity. While it is true that some species may benefit from changes in their environment, the overall trend suggests significant threats rather than improvements. The assertion that climate change has no significant impact on species survival overlooks extensive scientific evidence documenting declines in species populations linked to climate stresses. Similarly, the idea that climate change leads to the stabilization of ecosystems ignores how variability introduced by climate change can destabilize ecological relationships.