Today most of the glacial ice is located in the Antarctic, and glaciers hold about 75% of the Earth's fresh water supply (Nichols 1).
(most of the glacial ice; is located; L:in the Antarctic; T:Today) (glaciers; hold; about 75% of the Earth's fresh water supply)
most of the glacial ice glaciers
is located hold
L:in the Antarctic T:Today
about 75% of the Earth's fresh water supply