Respuesta :

Answer:

The two major causes of global sea level rise are thermal expansion caused by warming of the ocean (since water expands as it warms) and increased melting of land-based ice, such as glaciers and ice sheets.

Explanation:

Global Warming / Climate Change

Climate Change is causing ice near the poles to melt, and as a result, sea levels rise. There are probably a couple more reasons.

Please let me know if I am wrong.