Table of Contents
- 1 How do latitudes compare?
- 2 Why all latitudes are not great circle?
- 3 What is the value for the difference between latitude lines?
- 4 What are the characteristics of great circle?
- 5 Why all the longitudes are great circles?
- 6 How is a circle of latitude related to the equator?
- 7 How many imaginary lines are in a circle of latitude?
How do latitudes compare?
Latitudes: All parallel circles from the equator up to the poles are called parallels of latitudes. Latitudes are measured in degrees. Longitudes: The vertical lines running north-south, join the two poles….What is the difference between Latitude and Longitude?
| Latitude | Longitude |
|---|---|
| There are 180 latitude lines | There are 360 longitude lines |
Are all latitude great circles?
The Equator is the only east-west line that is a great circle. All other parallels (lines of latitude) get smaller as you get near the poles….Vocabulary.
| Term | Part of Speech | Definition |
|---|---|---|
| Great Circle | noun | largest circle that can be drawn around a sphere, such as the Equator. |
Why all latitudes are not great circle?
except for the equator, other parallels of latitudes are not great circles this is happening because other parallels of latitudes (which are small circle) do not lie on the plane passing through the center of Earth /globe nor do they divide the earth/globe into two equal halves, which the only equator can do.
What is the greatest latitude on Earth?
The Equator
The Equator is the longest circle of latitude and is the only circle of latitude which also is a great circle.
What is the value for the difference between latitude lines?
Latitude alludes to the horizontal lines that represent the distance of any point, north or south of the equator, its direction is east to west….Comparison Chart.
| Basis for Comparison | Latitude | Longitude |
|---|---|---|
| Length of lines | Different | Same |
| Parallel | Yes, the lines are parallel. | No, the lines are not parallel. |
Which latitude is known as the great circle and why?
Since the Equator is of zero degrees latitude, it is the great circle.
What are the characteristics of great circle?
The main characteristics of a Great Circle are:
- A Great Circle is the largest circle that can be drawn on the surface of the Earth.
- Many numbers of Great Circles can be drawn on the surface of the Earth.
- All Great Circles divide the Earth into two hemispheres.
Why is only equator among all the parallels of latitude are great circle?
A great circle has the same boundary and same centre point as its sphere. Great circles are seen on all meridians on Earth. All the lines of longitude meet at the poles, intersecting the Earth in half. Thus a great circle always splits the Earth into two halves, so that the Equator is a great circle.
Why all the longitudes are great circles?
All longitudes are considered as great circles because they cover the entire distance from one pole to another. They all meet at the poles, cutting the Earth neatly in half.
Why are all longitudes a great circle?
The north and south poles of the earth are antipodal points, so all the circles passing through them are great circles. Longitudes are circles (or semicircles), and each one passes through both poles. Thus, longitudes are great circles. The only latitude which is a great circle is the equ…
A circle of latitude is an imaginary ring linking all points sharing a parallel. The Equator is the line of 0 degrees latitude. Each parallel measures one degree north or south of the Equator, with 90 degrees north of the Equator and 90 degrees south of the Equator.
Is the equator a small circle or a great circle?
The equator is a great circle. A small circle has a diameter less than the sphere’s diameter, and the centre of a small circle is NOT the centre of the sphere. Parallels of latitude are small circles that lie in an orientation parallel to the equator. The meridians of longitude are half great circles that pass through the north and south poles.
How many imaginary lines are in a circle of latitude?
It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels. A circle of latitude is an imaginary ring linking all points sharing a parallel. The Equator is the line of 0 degrees latitude.