Question

what is hemisphere?????​

Answer 1

Answer:

Any circle drawn around the Earth divides it into two equal halves called hemispheres. There are generally considered to be four hemispheres: Northern, Southern, Eastern, and Western. ... The Earth can also be divided into hemispheres along meridians, or lines of longitude.

Answer 2

1. The Southern Hemisphere is the half of Earth that is south of the Equator. It contains all or parts of five continents, four oceans, New Zealand and most of the Pacific Islands in Oceania. 
2. a half of a sphere.
4. a half of a sphere.a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.
6. a half of a sphere.a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.a half of the celestial sphere.