Problem: Two geologists were researching agents of landscape change. Danny studied glaciated environments, while Manny researched those that have never been glaciated. They later compared and exchanged data.  Which researcher studied more about abrasion?

A: Danny


Problem: The Farlook forest is classified as a tropical forest, and the Celeste forest is not a tropical forest. Jessica is currently looking for a forest to go camping in and is trying to choose which of these two forests she will visit for a week. Jessica despises camping in the rain and also prefers a more moderate temperature. Luckily, her trip isn't for several months so she has plenty of time to make up her mind.  Chemical weathering impacts which forest more?

A: Farlook


Problem: Large birds are natural predators of rodents. Unfortunately, rodents consume crops in farmlands. In recent years, use of chemicals in agriculture has seen reduced number of large birds in Germany. But in some places in France farmers are cautions about using chemicals in agriculture. As a result, large bird population had been stable in France.  Which country would see less crops produced, France or Germany?

A: Germany


Problem: Dan had two children: Karen which had sickle-cell anemia, and his son Bob, which was healthy.  Which child has a hemoglobin that gives rise to the crescent-shaped cells?

A:
Karen