Part 2
1 / m the concept of virtual water, when things are irnportedl from abroad, the
water used to produce them is also “rmported.? This concept is being used in
research as-a “ruler" to rmneasure how much water goes to one country from
another. It helps us understand not onty the arnount of Water used to
_ produce goods but also how much some countries depend on other countries
for after.