Posted by Justin on Wednesday, October 21, 2009 at 3:05pm.
70 degrees N
0 degrees S
15 degrees E
44 degrees N
160 degrees W
88 degrees S
90 degrees N
90 degrees W
1) how many of the above grid lines run halfway around the world?
2) how many of the above are seen as points on the globe?
3) how many run eastwest?
4) how many of the above grid lines follow great circle routes?

Physical Geography  Ms. Sue, Wednesday, October 21, 2009 at 3:29pm
I'll be glad to check your answers.

Physical Geography  Maryiah, Wednesday, October 21, 2009 at 3:44pm
1) 3
2) 4
3) 5
4) 3

Physical Geography  Ms. Sue, Wednesday, October 21, 2009 at 4:45pm
Justin/Maryiah  it's not necessary to change your name for each post. In this case, it's confusing to know who is answering this question.
1. Correct
2. Wrong
3. Correct
4. Wrong
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