What are the Polar Ice Caps? August 16, 2016 The polar ice caps are ice sheets that cover the north and south poles and provide ice to other glacial formations. They remain frozen year round and feed ice into the polar seas. At the same time, ice caps are major stores of the Earth’s water supply with estimates of three-quarters of global freshwater. Due to the growing impact of climate change, the polar ice caps have been receding at an alarming rate. Throughout the twentieth…
CONTINUE READING