The Impact of Climate Change on Sea Level Rise

How much has the sea level risen in the past century?

A. 4 inches

B. 8 inches

C. 12 inches

Answer: B. 8 inches

Sea levels have risen approximately 8 inches in the past century due to the effects of climate change. This significant increase has had a profound impact on coastal areas around the world.

The rise in sea level is primarily attributed to the thermal expansion of seawater as well as the melting of glaciers and ice sheets. The increased global temperatures have caused ice to melt at accelerated rates, leading to additional water entering the oceans.

This rise in sea level poses serious threats to coastal communities, ecosystems, and infrastructure. It can result in more frequent and severe flooding, erosion of beaches and shorelines, and the contamination of freshwater sources.

Furthermore, the impacts of sea level rise are not limited to coastal regions. It can also lead to the displacement of populations, loss of biodiversity, and disruption of global weather patterns. Addressing this issue requires collective action on a global scale to mitigate the effects of climate change and reduce greenhouse gas emissions.