It depends, to an extent, on what a hemishere is!
a half-sphere is called "hemisphere"
Sphere is whole a hemisphere is not
A hemisphere is half a sphere
The word for half a sphere is a hemisphere.
hemisphere
The difference in a hemisphere and a sphere is the shape and the size. A hemisphere is half of a sphere.
A hemisphere is half of a sphere
"Hemi-" is a combining form meaning "half". So a hemisphere is just a half of a sphere.
A hemisphere is a half sphere
A hemisphere is half a sphere
Sphere is whole a hemisphere is not
A hemisphere is half a sphere
A sphere is basically a 3 dimensional circle. A hemisphere is half of that sphere.
sphere
A sphere is a whole, and a hemisphere is a part or half.
Hemisphere is one half of a sphere. On a map, the sphere in question is the earth, and a hemisphere is half of it.