# Why are both latitude and longitude lines necessary when identifying a location?

## Why are both latitude and longitude lines necessary when identifying a location?

“Most of the maps we will use include latitude and longitude. These lines allow you to quickly and accurately locate places and features on the earth’s surface. Latitude and longitude also play an important role in determining times and dates.”

## Is latitude north and south or east and west?

Latitude measures the number of degrees north or south of the equator which has a latitude of 0�. Lines of latitude (parallels) run east-west around the globe and are used to measure distances NORTH and SOUTH of the equator.

## What is importance of latitude?

Lines of latitude and longitude has a very important role: The particular location of any place on the earth can only be traced precisely with the help of latitude and longitude of that place. Latitude also help us in understanding the pattern of wind circulation on the global surface.

## Which is the most important latitude and why?

The Tropic Of Cancer(23.5 degree North) is the most important latitude of our country because it divides our country in almost two equal parts and also effects the climate of our country.

## What is an example of longitude and latitude?

Latitude and longitude are a pair of numbers (coordinates) used to describe a position on the plane of a geographic coordinate system. The numbers are in decimal degrees format and range from -90 to 90 for latitude and -180 to 180 for longitude. For example, Washington DC has a latitude 38.8951 and longitude -77.0364 .

## What are the three lines of latitude?

Important lines of latitude:

• the equator (0°)
• the Tropic of Cancer (23.5° north)
• the Tropic of Capricorn (23.5° south)
• the Arctic circle (66.5° north)
• the Antarctic circle (66.5° south)
• the North Pole (90° north)
• the South Pole (90° south)

## Do longitude lines go up to 180 degrees?

The distance around the Earth measures 360 degrees. The meridian that runs through Greenwich, England, is internationally accepted as the line of 0 degrees longitude, or prime meridian. The antimeridian is halfway around the world, at 180 degrees. A degree of longitude is about 111 kilometers (69 miles) at its widest.

## Why is longitude 180 degrees?

180 Degrees Longitude It is used to define the International Date Line. Because the Earth is spherical, traveling 180 degrees in either direction from the prime meridian will lead to 180 degrees longitude or the opposite meridian.

## Why are there only 180 degrees of latitude?

In measuring latitude, one begins at the Poles, which are at zero degrees and 180 degrees, similar to the Equator, only they are drawn at right angles to the Equator itself. So, if one measures from the North Pole at zero degrees to the Equator, one measures 90 degrees.

## Which are the two important meridians?

There are two major lines of longitude—the prime meridian and the international dateline.

## Which is the latest circle on the globe?

The biggest circle of the globe is an equator. As the equator passes through the centre of the earth it is considered as the largest circle of the earth.

## Which country does Prime Meridian pass through?

Greenwich, England

## What is the difference between the Prime Meridian and the International Date Line?

Just as the prime meridian is the standard for longitude, UTC is the standard for time. The Earth’s longitude measures 360, so the halfway point from the prime meridian is the 180 longitude line. The meridian at 180 longitude is commonly known as the International Date Line.

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