اختبرت وم عديت من كم اسبوع الحمدالله ع كل شيء .. ب اعيده ان شاءالله بس بسألكم ذي السؤالين ف قطعه الماء ايش حلها ؟


How are almost a billion people affected by water ?
a. Floods
b. Lack of clean water
c. Droughts
d. Not having enough water

What does water footprint mean?
a. The lack of clean water n the world
b. The amount of water there is
c. The water people use for washing
d. The amount of water you use