Q: Two students studied for the biology exam. Ken studied about global warming, while Hank studied about Earth's atmosphere. Which student learned less about global climate change?
A: Hank

Q: Two friends decided to lose weight. Tammy started eating healthier, she only used organic products. Fay reduced the number of calories, but still ate conventional food and produce. Which friend ate less food that was free of contaminations?
A: Fay

Q: Keith was measuring the attributes of thermoclines. He selected two locations. One is near Miami, which is in the tropic. The other is near New York, which is in higher latitude. In total, he took four samples, sample A, sample B, sample C, and sample D. From Miami thermocline he took sample A. Then from below Miami thermocline he took sample B. From New York thermocline he took sample C. Finally, from below New York thermocline he took sample D. Which sample would be warmer, sample A or sample B?
A: sample A

Q: Two regions of the same country had very different climates because of the different landscapes. East region had an alpine landscape, was situated in the mountains. North region was flat and located at sea level. Which region didn't have a colder climate?
A:
North