What is a simple definition of hemisphere?

What is a simple definition of hemisphere?

1 : one of the halves of the earth as divided by the equator or by a meridian. 2 : a half of a sphere. 3 : either the left or the right half of the cerebrum.

What is the definition of hemisphere in geography?

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 Equator, or line of 0 degrees latitude, divides the Earth into the Northern and Southern hemispheres.

What is the definition of hemisphere in math?

A hemisphere, in general, refers to half of the earth such as the northern hemisphere or the southern hemisphere. But in geometry, a hemisphere is referred to as a 3D figure made from cutting a sphere into two equal halves with one flat side.

What is the meaning of hemisphere for Class 5?

A hemisphere is half of a sphere, or ball. People use the word to describe one half of Earth. Geographers, or people who study Earth, have divided the planet into two sets of two hemispheres. These are the Northern and Southern hemispheres and the Eastern and Western hemispheres.

What is example of hemisphere?

Hemisphere is defined as half of the world, globe or brain. An example of hemisphere is the southern part of the world. An example of hemisphere is the left side of the brain. One half of a sphere, formed by a plane that passes through the center of the sphere.

What is the root word of hemisphere?

Hemisphere comes from the Greek, and combines the prefix hemi-, for “half,” with sphere, or “perfectly round ball.” We talk about the earth as divided at the equator into the northern and southern hemispheres (or divided at the prime meridian into eastern and western hemispheres).

What is a synonym for hemisphere?

hemispherenoun. Synonyms: half sphere, half-sphere, celestial hemisphere, terrestrial hemisphere. hemispherenoun.

What type of word is hemisphere?

A half-sphere, formed by a plane intersecting the center of a sphere.

What is the use of hemisphere?

The word “hemisphere” is usually used to refer to halves of the Earth, but it is also used to identify the halves of the brain. The brain is divided down the middle into the right and left hemispheres. Each brain hemisphere is considered to be specialized for certain behaviors.

What is the meaning of the word hemisphere?

“hemisphere” in English. › one of two halves of the earth, especially above or below the equator: › specialized anatomy one of the two halves of the brain: › half of a sphere (= ball shape): The bush had been pruned into a perfect hemisphere.

What does the prefix hemi mean in a sentence?

More Example Sentences Learn More about hemisphere Did You Know? Hemisphere includes the prefix hemi-, meaning “half”. The northern and southern hemispheres are divided by the equator, the circle halfway between Earth’s two poles.

Which is bigger the left hemisphere or the right hemisphere?

A hemisphere is one half of the earth . A hemisphere is one half of the brain . In most people, the left hemisphere is bigger than the right. COBUILD Advanced English Dictionary.

How is the hemi sphere divided into two halves?

hemi·​sphere | \\ ˈhe-mə-ˌsfir \\. 1a : a half of the celestial sphere as divided into two halves by the horizon (see horizon sense 1b), the celestial equator, or the ecliptic.