## Is the Prime Meridian 0 degrees longitude?

The prime meridian is at 0° (0 degrees) longitude.

## What two hemispheres do we live in?

The only continent in all four hemispheres is Africa. What hemispheres do we live in? We live in North America, so we live in the Northern and Western Hemispheres.

## What is half of a hemisphere called?

single-word-requests. A hemisphere is a half-sphere, for example, half the Earth: northern, southern, eastern, western hemisphere.

## How do you explain hemisphere to a child?

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.

## How do you explain the equator to a child?

An equator is an imaginary line around the middle of a planet or other celestial body. It is halfway between the North Pole and the South Pole, at 0 degrees latitude. An equator divides the planet into a Northern Hemisphere and a Southern Hemisphere.

## What is a good sentence for hemisphere?

1. If you cut a round fruit into two, each half is a hemisphere. 2. This weather pattern of the southern hemisphere has no parallel in the north.

## What is the formula for half a sphere?

V(sphere) = 4/3 * π * r³ . Therefore, the volume of a hemisphere formula is as follows: V = V(sphere)/2 , V = 2/3 * π * r³ .

## What is an 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. Either the northern or southern half of the earth as divided by the equator or the eastern or western half as divided by a meridian.

## What is the best definition of the word 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 does austere mean?

1a : stern and cold in appearance or manner an austere Puritan. b : somber, grave an austere critic. 2 : morally strict : ascetic. 3 : markedly simple or unadorned an austere office an austere style of writing.

## How many sides has a hemisphere?

A hemisphere is half of a sphere and contains: 1 edge. ( one circular edge ) 1 face.

## Does a hemisphere have 2 faces?

a hemisphere has one curved surface, a flat face and a curved edge (always a circle).

## What is a 3 D shape?

In geometry, a three-dimensional shape can be defined as a solid figure or an object or shape that has three dimensions – length, width and height. Unlike two-dimensional shapes, three-dimensional shapes have thickness or depth.

## Does a sphere has a face?

A face is a flat or curved surface on a 3D shape. For example a cube has six faces, a cylinder has three and a sphere has just one.

## Does a sphere have a face or a surface?

What about their faces? A sphere has no faces, a cone has one circular face, and a cylinder has two circular faces. Therefore, the number of faces increases by one from one figure to the next.

## Does a sphere have infinite faces?

A sphere is not a polyhedron. A polyhedron has a finite number of faces, each face being a polygon belonging to a plane. A sphere does not have any faces. So, no, a sphere is not an infinite sided shape, but you can approximate it as closely as you like by taking polyhedra with sufficiently many faces.

## Can 3d shapes have curved faces?

Some 3D solids, such as the cone and the cylinder, have faces and curved surfaces. Some 3D solids, like the sphere, just have a curved surface.

## How many sides do 3D shapes have?

A square-based pyramid contains 5 faces. The base is a square face and there are 4 triangular faces around the sides. These 4 triangular faces meet together at the tip of the pyramid. The square-based pyramid contains 8 edges….

Name Cube 6 12 8

## Does a circle have an edge?

Because a circle is a flat, plane shape, it is a face. But because it is round around the outside, it does not form any edges or vertices.

## What is curved face?

The curved surface is a rounded surface which is not flat. Curved Surface. Flat Surface. An object can have a curved surface all around it. Such objects have only one surface throughout.

## What 3d shape has 5 sides?

Pentahedron

Name Vertices Faces
Square pyramid (Pyramid family) 5 5
Triangular prism (Prism family) 6 5

## What is a curved?

: to have or take a turn, change, or deviation from a straight line or plane surface without sharp breaks or angularity. transitive verb. 1 : to cause to curve. 2 : to throw a curveball to (a batter) 3 : to grade (something, such as an examination) on a curve.

## Is a curved surface a face?

Curved surfaces, such as those found in cylinders, cones, and spheres, are not classified as ‘faces’. Similarly, flat surfaces with curved boundaries, such as the circular surfaces of cylinders and cones, are not ‘faces’.