Q: Jennifer and Justin are examining the principle of chemical equilibrium in their second year organic chemistry course. They are performing a reaction that involves hydrogen gas and glucose as the starting reactants, and the products formed in the reaction are carbon dioxide and oxygen gas. Jennifer and Justin add the materials, and then wait until the reaction has reached equilibrium. Afterwards, Jennifer removes glucose from her reaction mixture, while Justin removes carbon dioxide from his reaction mixture. Given the paragraph above, please answer correctly the following question: Which person's reaction, Jennifer's or Justin's, will begin producing less hydrogen gas?
A: Justin's

Q: Two farms had winds destroying their crops. Hill farm started installing windbreaks, while Valley farm didn't have the funds to do that so they postponed the project. Given the paragraph above, please answer correctly the following question: Which farm reduced the wind velocity over crops?
A: Hill

Q: Dan studied genetic engineering. He was applying his knowledge of genetic engineering to develop better crops. Recently, he had successfully developed a crop, crop A, that was herbicide tolerant. To determine the versatility of the crop he compared it with another crop that was not tolerant of herbicides, crop B. The results of his research would allow his company to market the new crop. Given the paragraph above, please answer correctly the following question: Would crop B have lower or higher yields than crop A?
A: lower

Q: Italy and Greece attended the World Ecological Conference. they were looking for solutions to improve their environment. Italy's air was very polluted, while Greece had problems with drought. Given the paragraph above, please answer correctly the following question: Which country had less acid precipitation fall in freshwater habitats?
A:
Greece