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 half-way around the world?

2) how many of the above are seen as points on the globe?

3) how many run east-west?

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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