There are two planets, Glarnak and Bornak, that share the same atmospheric composition. The planets have nearly identical ecosystems and topography. The main difference between the two planets is the level of global warming on each planet. Glarnak is experiencing a strong impact from global warming. Bornak, though, is experiencing practically no effects of global warming. Is the average temperature of Glarnak higher or lower than Bornak?
Ans: higher

Mike is studying for his physics exam. He realizes that the best way to learn physics is to solve problems. To that end, he needs to to convert pressure of objects from one unit to another. In one problem, four scenarios are given for the same object, scenario A, scenario B, scenario C, and scenario D. In scenario A the pressure is given in Pascals. In scenario B the pressure is given in the atm. In scenario C the pressure is given in torr. Lastly, in scenario D the pressure is given in psi. In which scenario pound and inch are not factors in devising the unit, scenario C or scenario D?
Ans: scenario C

Two neighboring islands inhabited by thousands of birds each were hit by extreme weather. While Port island experienced wet weather over the past 3 summers, Bank island experienced severe drought, therefore the food supply on the island diminished. Which island had fewer seeds available for the birds to eat?
Ans: Bank

Two different countries have different approaches to milk production. Austria produced organic milk, while Hungary produced conventional milk. Which country had lower eutrophication potential per ton of milk or per hectare of farmland?
Ans: Austria