A sphere is a whole, and a hemisphere is a part or half.
A semicircle is half of a 2D circle. A hemisphere is half of a 3D circle called a sphere.
A hemisphere is half of a spherical or almost spherical shape for example a planet or the brain. A dome however is an architectural element having a circular plan and looks like a hollow upper half of a sphere, and constructed so as to exert an equal thrust in all directions.
The northern and southern Hemispheres each consist of a range of 90 degrees of latitude. They meet at the equator ... it's the boundary between them. There's no gap between them at the equator, so if you wanted to, you could go to the equator and stand with one foot in each hemisphere. Each hemisphere is shaped like ... like ... like a hemisphere. That's like half of a grapefruit. Their edges fit together to make a complete sphere, and the distance between them at their edges, as well as the angle between them, is zero.
The shape the Earth is a slightly oblate spheroid.
The Northern Lights occur in the northern hemisphere, in the ionosphere, the highest level of the atmosphere.
A hemisphere is half a sphere
Sphere is whole a hemisphere is not
A hemisphere is half a sphere
The difference in a hemisphere and a sphere is the shape and the size. A hemisphere is half of a sphere.
A hemisphere is one half of the earth (or any sphere) whereas a continent is a large unit of land of indeterminate size.
A hemisphere is a half sphere
a half-sphere is called "hemisphere"
A sphere is basically a 3 dimensional circle. A hemisphere is half of that sphere.
sphere
The difference is that they are on opposite sides of the earth?
Hemisphere is one half of a sphere. On a map, the sphere in question is the earth, and a hemisphere is half of it.
the north hemisphere is in the north