What are the different kinds of ice and their unique characteristics?

There are several types of ice, including regular ice, snow ice, and blue ice. Regular ice is the most common type and forms when water freezes at or below 32 degrees Fahrenheit. Snow ice is formed from compacted snow that has been partially melted and refrozen. Blue ice is dense and clear, often found in glaciers or icebergs. Each type of ice has its own unique characteristics, such as density, clarity, and formation process.