Final answer:
Global warming would most likely cause the lowest land areas on Earth to be submerged beneath rising oceans.
Step-by-step explanation:
The climate change that would MOST likely cause the lowest land areas on Earth to be submerged beneath rising oceans is global warming. Global warming refers to the increase in Earth's average temperature due to the buildup of greenhouse gases in the atmosphere, primarily from human activities such as burning fossil fuels. As global temperatures rise, the polar ice caps and glaciers melt, leading to an increase in sea levels. This could result in the submergence of low-lying coastal areas over time.
Learn more about global warming