Description should include
- defining
- latitude
- longitude
- prime meridian
- international dateline (IDL)
- north pole
- south pole
- equator
- true north
- Cartesian mapping system
- Mercator mapping system
- locating
- prime meridian
- international dateline
- equator
- specific points on an existing map
- identifying the Earth's rotational axis.
Process/Skill Questions:
- What information does the prime meridian provide?
- What information does the equator provide?
- How do the prime meridian and equator establish benchmarks for the interpretation of GPS data?