Ice is the solid form of water, which occurs when water freezes at temperatures below 0 degrees Celsius (32 degrees Fahrenheit) under standard atmospheric conditions. It has a crystalline structure, which makes it less dense than liquid water, allowing ice to float. Ice can be found in various forms in nature, such as: 1. **Glaciers and Ice Caps**: Large masses of ice found in polar regions and high mountains.
Articles by others on the same topic
In informal contexts, it usually refers to the phase of ice observed in atmospheric pressure, Ice Ih.