You overhear the following discussion at a coffee shop among fellow students: Student 1: The day is longer than it would be if Earth had no atmosphere. The atmosphere allows the sun to be seen after it has set. Student 2: Wouldn't the sun be seen earlier in the morning, and then the day would be the same? Student 3: Is that something that would only affect certain geographic locations? Like high altitudes or maybe low altitudes...I'm not sure. Student 1: I thought you were going to say somewhere with a cold climate versus somewhere tropical. Analyze the claims of the students' conversation. Discuss the validity to Student 1's statement about atmospheric refraction. Include in your discussion the points raised by the students throughout the conversation. Rubrics Discussion Board Grading Rubric 10 Pts