What would happen to the level of water in the oceans if all icebergs presently floating in the oceans melted?

If all the icebergs currently floating in the oceans were to melt, there would be no significant change in ocean water levels. This is because icebergs are already displacing a volume of water equal to their weight due to Archimedes' principle, meaning their melting will not add extra water to the sea. However, if all the land-based ice, like Greenland and Antarctica, were to melt, that would have a dramatic effect on global sea levels, causing them to rise substantially. But think of it this way: while melting icebergs won't flood your beach vacation spot, the situation with land ice is a different story! If we ever found ourselves in a realm where both icebergs and land ice were melting, the rising sea levels could become a pressing concern, impacting coastal communities and ecosystems worldwide.