Creatively image a question and justification for this answer: the rise of land masses that were depressed by the huge weight of ice sheets during the last glacial period , through a process known as isostatic depression
The question is: Context: Post-glacial rebound (also called either isostatic rebound or crustal rebound) is the rise of land masses that were depressed by the huge weight of ice sheets during the last glacial period, through a process known as isostatic depression. Post-glacial rebound and isostatic depression are different parts of a process known as either glacial isostasy, glacial isostatic adjustment, or glacioisostasy. Glacioisostasy is the solid Earth deformation associated with changes in ice mass distribution. The most obvious and direct effects of post-glacial rebound are readily apparent in parts of Northern Eurasia, Northern America, Patagonia, and Antarctica. However, through processes known as ocean siphoning and continental levering, the effects of post-glacial rebound on sea level are felt globally far from the locations of current and former ice sheets.

Question: if an area experiences glacial rebound it means that?
Step-by-step reasoning process: The relevant sentence in the passage is: Post-glacial rebound (also called either isostatic rebound or crustal rebound) is the rise of land masses that were depressed by the huge weight of ice sheets during the last glacial period, through a process known as isostatic depression.