Answer :
Answer:
70%
Explanation:
The Antarctic Ice Sheet contains 30 million cubic kilometers (7.2 million cubic miles) of ice: 70% of Earth's freshwater and 90% of its ice.
Answer:
70%
Explanation:
The Antarctic Ice Sheet contains 30 million cubic kilometers (7.2 million cubic miles) of ice: 70% of Earth's freshwater and 90% of its ice.