The question is meaningless. Ice floats on water because it is lighter than water that how it is there is no advantage or disadvantage.
Chunks do not really mean something very small like most people may think,it could be a large particle or huge mass. Floating chunks of ice from ice sheets or ice shelves (land ice) are called "ICEBERGS", while large areas of floating sea ice are called "ICE FLOES".
Floating ice around a glacier, often in the form of icebergs or sea ice, acts as an insulating barrier that reduces heat exchange between the warmer ocean water and the glacier. This insulation helps to slow down the melting of the glacier's ice face where it meets the water. Additionally, the presence of floating ice can obstruct the flow of warmer currents, further protecting the glacier from accelerated melting. Consequently, this floating ice can significantly prolong the lifespan of the glacier.
Floating ice can be found in polar regions such as the Arctic and Antarctic oceans, where sea ice forms from frozen seawater. This ice can form large ice shelves, icebergs, and sea ice cover, depending on the region and conditions.
the ice cubes are floating in the water
An ice shelf is a floating area of ice that is connected to ice on land. It was created from rain, snow, sleet and thus is fresh, not brackish, water
The ice is not floating because it is not less dense than the liquid it is in.
a very large piece of ice floating in the sea
A piece of floating ice.
A floe (ice floe) is the term we often apply to a mass or small field of floating ice.
A lage chunk of ice floating in the water, most of it is in the water.
Chunks do not really mean something very small like most people may think,it could be a large particle or huge mass. Floating chunks of ice from ice sheets or ice shelves (land ice) are called "ICEBERGS", while large areas of floating sea ice are called "ICE FLOES".
Iceburg
Icebergs change size and shape constantly. When a fissure or crack develops and a portion breaks off it is called a floe. Changes in icebergs are determined by climate, pressure, force and temperature.
When ice sinks in a drink instead of floating, it means that the drink is denser than the ice. This can happen if the drink has a higher sugar content or if it is more concentrated.
A large mass of ice floating in the sea is called an iceberg. Icebergs typically originate from glaciers or ice shelves and can vary in size, with the visible portion above water often representing only a small fraction of the total ice mass.
The floating house is at the waterfall where the ice-cream camp was
an ice shelf is a shelf of ice, which is floating on the water. There are several large ice shelves around Antarctica.