2. Identify the following (4 pts): A circle at 0 degrees Latitude is called the
ID: 801920 • Letter: 2
Question
2. Identify the following (4 pts):
A circle at 0 degrees Latitude is called the ________________.
A circle at 0 degrees Longitude is called the ________________.
A circle at 180 degrees Longitude is ‘generally’ called the _______________.
3. Answer the following (3 pts):
The maximum value for latitude ______________
The minimum value for latitude ______________
The maximum value for longitude ______________
The minimum value for longitude ______________
4. 1 degree of Latitude or Longitude can be further divided into smaller increments of minutes and seconds. (2 pts)
How many minutes subdivide 1 degree of latitude? ______________
How many seconds subdivide 1 minute of longitude? ______________
How many seconds subdivide 1 degree of longitude? ______________
5. You use an instrument called a sextant and find the following angles of the North Star or Southern Cross above the horizon. At what latitude are you for each? (Don’t forget to mention N or S) (5 pts)
Observation: Your Latitude:
Your latitude North Star (Polaris) is 5 degrees above horizon ______________________
Southern Cross is 23 degrees above horizon _____________________
Southern Cross is 89 degrees above horizon _____________________
North Star is directly above you _________________________
North Star is located on the horizon _________________________
6. Using an accurate clock and setting your watch for local noon at your home port, determine your longitude given the following information: Note: Miami Longitude is 80°W, San Diego Longitude is 110°W. (Don’t forget to mention E or W) (3 pts)
Observation: Your longitude:
You leave Miami and local noon shows 11am ___________________________
You leave Miami and local noon shows 8am ____________________________
You leave San Diego and local noon shows 2pm _________________________
You leave San Diego and local noon shows 5pm _________________________
2. Identify the following (4 pts) A circle at 0 degrees Latitude is called the A circle at 0 degrees Longitude is called the A circle at 180 degrees Longitude is 'generally called the 3.Answer the following (3 pts) The maximum value for latitude The minimum value for atitude The maximum value for longitude The minimum value for longitude 4.1 degree of Latitude or Longitude can be further divided into smaller increments of minutes and seconds. (2 pts) How many minutes subdivide 1 degree of latitude? How many seconds subdivide 1 minute of longitude? How many seconds subdivide 1 degree of longitude? 5. You use an instrument called a sextant and find the following angles of the North Star or Southern Cross above the horizon. At what latitude are you for each? (Don't forget to mention N or S) (5 pts) Observation North Star (Polaris) is 5 degrees above horizon Southern Cross is 23 degrees above horizon Southern Cross is 89 degrees above horizon North Star is directly above vou North Star is located on the horizon Your latitude Using an accurate clock and setting your watch for local noon at your home port, determine your longitude given the following information: Note: Miami Longitude is 80°W, San Diego Longitude is 110°W. (Don't forget to mention E or W) (3 pts) Observation You leave Miami and local noon shows 11am You leave Miami and local noon shows 8am You leave San Diego and local noon shows 2pm You leave San Diego and local noon shows 5pm Your longitudeExplanation / Answer
Answers for question 2
A circle at 0 degrees Latitude is called the ___Equator (It divides earth into two hemispheres)
A circle at 0 degrees Longitude is called the ____Prime meridian.
A circle at 180 degrees Longitude is ‘generally’ called the ___International dateline.(Here dates will be changed)
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