MOST OF THE WORLD’S SURFACE IS ... .A. ICE B. SNOW C. LAND D. WATE...

12. - ON TAP HE ANH 7 PART1 TRAC NGHIEM
ON TAP HE ANH 7 PART1 TRAC NGHIEM

12. Most of the world’s surface is ... .

a. ice b. snow c. land d. water