Question

The Antarctic Ice Sheet in the Southern Hemisphere _____.


holds almost two-thirds of Earth’s fresh water
contains almost one-fourth of the world’s ice
is the only ice sheet remaining on the planet
holds almost two-thirds of Earth’s salt water

Answer 1

Need help please

Answer 2

http://en.wikipedia.org/wiki/Antarctic_ice_sheet


from the page

"approximately 61 percent of all fresh water on the Earth is held in the Antarctic ice sheet"

since 2/3 = 0.667 = 66.7% and 61% is close to 66.7%, I'd say that the ice sheet holds close to two-thirds of Earth’s fresh water