Which of the following is not a primary factor contributing to sea-level rise?
A) melting of glaciers
B) melting of ice sheets
C) melting of sea ice
D) thermal expansion of seawater

Question

Quizplus · Accepted Answer

Melting of sea ice does not significantly contribute to sea-level rise as it is already floating in the water, displacing its own weight. When sea ice melts, it only contributes to a minimal increase in sea-level rise by displacing less water. On the other hand, melting of glaciers, ice sheets, and thermal expansion of seawater significantly contribute to sea-level rise.

Which of the Following Is Not a Primary Factor Contributing