hard · GRE Verbal

In the desert province of Y, a new agricultural technique allowed farmers to reduce the amount of water required per acre of wheat by 40%. Paradoxically, the total water consumption for the province's agricultural sector rose significantly during the following season.

Which of the following, if true, most helps to resolve the paradox?

  1. The increased efficiency made it profitable for farmers to plant wheat on millions of acres of previously fallow land.
  2. The province experienced one of its hottest and driest summers on record during the year the technique was adopted.
  3. Wheat prices on the global market fell sharply, causing some farmers to switch to more lucrative, water-heavy crops.
  4. The local government subsidizes the cost of water for any farmer who adopts modern, water-saving technologies.
  5. The new technique requires more expensive seeds that were developed specifically to survive in arid, sandy soil conditions.

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