Question

an ice floe is a ______. sheet of ice covered by a layer of snow less than 0.5 meters deep sheet of ice covered by a layer of meltwater less than 1 meter deep submerged chunk of ice with an increased density due to a high load of salts floating chunk of ice with a diameter of less than 10 kilometers

Explanation:

An ice - floe is defined as a floating chunk of ice with a diameter of less than 10 kilometers. It is a common term in glaciology and oceanography related to sea - ice features.

Answer:

floating chunk of ice with a diameter of less than 10 kilometers