An anthropologist gathered observations for two native tribes from southern Africa. He noticed that both tribes spend the majority of the day outside, and therefore they are both exposed to fairly high amounts of UV light. He also quickly realized that one key difference between the tribes was that members of tribe A had dark skin, while members of tribe B had light skin. Given the paragraph above, please answer correctly the following question: Members of which tribe will produce less melanin?
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Answer: tribe B

Timber village started a channelization process by draining all the swamps near their village. Hill village situated 10 miles to the south, left their swamps untouched. Given the paragraph above, please answer correctly the following question: Which village had more swamps near it?
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Answer: Hill

Marcus is going for a walk outside. He is wearing a black shirt and notices it feels very hot to him. His friend Adam joins him shortly after. Adam is wearing a white shirt and expressed to Adam how nice it is outside. He doesn't feel nearly as hot as Marcus. Given the paragraph above, please answer correctly the following question: Which person shirt is absorbing more energy, Marcus or Adam?
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Answer:
Marcus