An ice floe is a large, flat mass of floating ice found in oceans and large lakes. These formations can vary in size, from a few square meters to several kilometers across. Ice floes are typically made of freshwater ice and are formed when ice from glaciers or ice sheets breaks off and drifts into the water. Ice floes are important for the ecosystem, providing habitats for various marine animals, including seals and polar bears. They also play a role in regulating the Earth's climate by reflecting sunlight and influencing ocean currents. Understanding ice floes is crucial for studying climate change and its effects on the environment.