What are the potential effects of melting ice sheets?

Melting ice sheets primarily contributes to increased sea levels, which is a significant concern in the context of climate change. As ice sheets, particularly those in Greenland and Antarctica, melt due to rising temperatures, the fresh water they release flows into the oceans, causing sea levels to rise. This can lead to coastal flooding, erosion, and the displacement of communities living near coastlines.

In addition to rising sea levels, the melting of ice sheets can result in habitat loss for various species. For instance, polar regions that are currently covered by ice are vital habitats for species such as seals, polar bears, and various seabirds. As the ice recedes, these animals may find it harder to hunt, breed, and survive in a rapidly changing environment.

Thus, the answer encompassing both increased sea level rise and habitat loss correctly identifies two significant and interrelated impacts of melting ice sheets on the environment and ecosystems.

The other options suggest various effects that do not align with the current scientific understanding of this issue. For instance, reduced sea levels and habitat creation contradict the well-documented consequences of ice sheet melting. Additionally, asserting that there are no significant impacts on marine life overlooks the potential disruptions to ecosystems that rely on stable ice environments. Finally, while ocean temperatures can