Answer :
The predicted effect of global warming is:
b. Rising sea levels
Global warming leads to the melting of polar ice caps and glaciers, causing an increase in sea levels. As the Earth's temperature rises, ice sheets and glaciers melt, contributing to the volume of water in the oceans. This results in rising sea levels, which can lead to coastal flooding, loss of land, and damage to ecosystems and infrastructure in coastal areas.
Rising sea levels also pose risks to coastal communities, as they can result in more frequent and severe flooding events during storms. Additionally, saltwater intrusion into freshwater sources can threaten drinking water supplies and agricultural lands in low-lying coastal regions.
Therefore, the predicted effect of global warming, among other consequences, is the rising of sea levels due to the melting of ice caps and glaciers.