The Prime Meridian
The International Date Line
Name the two meridians east of the meridian on this map.
The center of Africa is between the Indian and Atlantic meridians.
the minimium distance between the two meridians is at the poles because all the meridians comerge at the poles
Two meridians of longitude are parallel only at the points where they cross the equator, and nowhere else.
The center of Africa is between the Indian and Atlantic meridians.
Prime meridian
yes
Any meridian, paired with the meridian exactly 180 degrees different in longitude,comprise a great circle.If the two meridians are not exactly 180 degrees apart in longitude, then they'renot in the same plane, and they don't form a circle at all.No two meridians of longitude can combine to form a small circle.All parallels of latitude, except the equator, are small circles. The equator is the onlygreat one.
Of the twelve regular meridians, the yin meridians always flow up the body, and all the yang meridians always flow down.
All meridians of longitude converge (come together) at the north and south poles.So any two meridians you choose meet at the poles.
meridians or lines of longitude
Meridians of longitude; parallels of latitude. Remember that meridians are all the same length (20,000 km) and that they meet at the poles. Parallels are, well, parallel, and are different lengths, the longest being the Equator.