Problem: Rob was evaluating two research studies on climate change, study A and study B. Study A explained how increased greenhouse gases would affect the climate. On the other hand, study B showed how decreased greenhouse gases would affect the climate. Rob found the studies very interesting. Given the paragraph above, please answer correctly the following question: Would study A see less or more wildlife population than study B?

A: less

Problem: Adam and his older brother Chris were born almost 15 years apart from each other. Adam is 27 now which means Chris is 41. Lately Chris has started noticing grey hairs come in. When Adam and him play games together Chris also seems to lose more often now even though historically he has always been better. Given the paragraph above, please answer correctly the following question: Which of the brothers is likely showing more signs of aging, Adam or Chris?

A: Chris

Problem: A team of geologists studied two islands. Large island had a lot of seismic activity, and Small island that presented almost no seismic activity. Given the paragraph above, please answer correctly the following question: Which island displayed fewer seismic wave bending?

A: Small

Problem: Mike likes to visit places. This winter he is visiting Greenland. First, he visited Lake A, which is very small. Then he visited Lake B, which is huge. While visiting Lake B he went to a local pub. There he heard other tourists talking about two nearby glaciers, glacier C and glacier D. They said that glacier C had a snowfall and the snow became part of the glacier, but glacier D didn't have any snowfall. Mike is getting ready to visit those glaciers. Given the paragraph above, please answer correctly the following question: Which glacier would have denser ice?

A:
glacier C