Ice floats because ice is less dense than water. Which of the following sentences is correct?
A. The reason ice floats is because ice is less dense than water.
B. Ice floats because ice is less dense than water.
C. The reason why ice floats is less dense than water.
Answer (2)
Ice floats because it is less dense than water, a property resulting from its molecular structure when it freezes. The crystalline arrangement of ice molecules occupies more space than when water is in liquid form. Consequently, ice's lower density allows it to float on water. ;
Ice floats on water because it has a lower density than liquid water, due to its unique crystalline structure. The density of ice is about 0.92 g/cm³, while water has a density of around 1 g/cm³. This property is essential for environmental systems, as it allows ice to insulate and protect aquatic ecosystems in colder climates.
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