reference lines

This line divides the Earth into the Northern and Southern Hemisphere

• Prime Meridian

• Equator

• Latitude

• Longitude

Line designated as 0^o Longitude which passes through Greenwich, England

• Equator

• Latitude

• Arctic Circle

• Prime Meridian

These are Horizontal lines measured from North and South of the Equator

• Latitude

• Altitude

• Prime Meridian

• Longitude

These are vertical lines measured from East and West of the Prime Meridian

• Meridian

• Equator

• Latitude

• Longitude

It a two dimensional graphical representation of an area, land or sea, depicting physical features.

• Globe

• Map

• compass

• google map