Spheres.
They are called "hemispheres". There are four of them: western and eastern hemispheres and northern and southern hemispheres.
Hemispheres are halves of the Earth divided by the equator (Northern and Southern Hemispheres) or by the prime meridian (Eastern and Western Hemispheres). They are used to describe regions or locations on the Earth's surface.
No, longitude (the prime meridian) divides the earth into eastern and western hemispheres.
There are two hemispheres on Earth: the Northern Hemisphere and the Southern Hemisphere, divided by the equator. Each hemisphere experiences different seasons based on the tilt of the Earth's axis in relation to the Sun.
The two imaginary lines that divide the Earth into hemispheres are the Equator, which divides the Earth into the Northern and Southern Hemispheres, and the Prime Meridian, which divides the Earth into the Eastern and Western Hemispheres.
A brain
hemispheres
Earth has two hemispheres: the Northern Hemisphere and the Southern Hemisphere, divided by the Equator.
The equator breaks the Earth up into the Northern and Southern hemispheres. The prime meridian breaks up Earth into the Western and Eastern hemispheres.
Humans live in all four of Earth's Hemispheres.
The equator divides the earth into the northern and southern hemispheres. The prime meridian divides earth into the eastern and western hemispheres.
hemispheres