Question

How does global climate change result in a rise in sea levels? (4 points) More severe weather events result in more rain and droughts, as well as an overall increase in sea Warmer air causes more evaporation from ocean surfaces. Changes in Earth's orbit cause gravity to pull on the oceans in more intense ways. Rising temperatures melt more glaciers and polar ice caps, which add water to the ocean.​

Answer 1

Global climate change causes sea levels to rise through the melting of glaciers and polar ice caps, as well as the expansion of ocean water as it warms, known as thermal expansion.

Step-by-step explanation:

Global climate change leads to a rise in sea levels primarily through two mechanisms. The first is the melting of glaciers and polar ice caps, which adds more water to the ocean. The second mechanism is thermal expansion; as ocean water warms, it expands and occupies more space, contributing to the rising sea levels. This expansion is significant considering the vast amount of water in the ocean. In addition to inundating shorelines and affecting ecosystems, this process alters the balance of fresh and saltwater, which could lead to a shortage of freshwater.