Rising CO₂ levels have many effects on Earth's ecosystems and organisms.Which effect would have the most immediate impact on Arctic organisms? A) Melting sea ice B) Rising sea levels C) Increasing ocean acidity D) Shifting of bird ranges northward E) Increased coastal flooding

Question

Quizplus · Accepted Answer

Rising CO₂ levels have been shown to contribute to the melting of Arctic sea ice. This would have the most immediate impact on Arctic organisms that rely on the ice for habitat and resources, such as polar bears, walruses, and some species of seals. The loss of sea ice can also disrupt food webs and alter ocean currents, further affecting Arctic ecosystems.

Rising CO2 Levels Have Many Effects on Earth's Ecosystems and Organisms.Which

Rising CO₂ Levels Have Many Effects on Earth's Ecosystems and Organisms.Which