most california over 50% of something & snow simple and closing contain 69% of saltwater on space ->  ice caps and glaciers contain most of the freshwater on earth  ice caps and glaciers contain most of the freshwater on earth & showing are a mean of minor like ->  glaciers are a major reservoir that contains most of the freshwater on earth  glaciers are a major reservoir that contains most of the freshwater on earth & snow comforter is a mean of filter -> ice sheets are a major reservoir that contains most of the freshwater on earth