The water which contains less than 1000 milligrams per liter salts is called fresh water. Which of the following accounts for the largest portion of the Earth's total freshwater?

The water which contains less than 1000 milligrams per liter salts is called fresh water. Which of the following accounts for the largest portion of the Earth's total freshwater?

پانی جس میں 1000 ملیگرام فی لیٹر نمکیات پر مشتمل ہے اسے تازہ پانی کہا جاتا ہے۔ زمین کے کل میٹھے پانی کے سب سے بڑے حصے کے لئے مندرجہ ذیل میں سے کون سا اکاؤنٹ ہے؟
Explanation

The largest portion of Earth's freshwater is stored in glaciers and permanent ice sheets.

Lakes, streams, and underground water hold smaller percentages compared to ice sheets.