Hemisphere

From Wikinfo

[[pl:P�?kula]]

The term hemisphere is used in three different meanings:

1. one-half of the Earth (or other planetary or stellar body)
2. one-half of any spherical object, divided at a great circle
3. one of the two principal parts of the brain (left or right hemisphere)

References

• Adapted from the Wikipedia article, "Hemisphere" http://en.wikipedia.org/wiki/Hemisphere, used under the GNU Free Documentation License