Why is longitude 180 degrees?

Why is longitude 180 degrees?

As we move East-West, we change through 360 degrees. As we move North-South, we change through 180 degrees. In other words, going from the North Pole to the South Pole is 180 degrees. These spherical coordinates (latitude and longitude) indicate locations on a 3-dimensional representation of the Earth.

What are important latitudes?

Besides the equator (0°), the North Pole (90°N) and the South Pole (90° S), there are four important parallels of latitudes– (i) Tropic of Cancer (23½° N) in the Northern Hemisphere. (ii) Tropic of Capricorn (23½° S) in the Southern Hemisphere. (iii) Arctic Circle at 66½° north of the equator.

How are latitudes useful to us?

The Earth is divided into degrees of longitude and latitude which helps us measure location and time using a single standard. Longitude and latitude lines measure the distance from the Earth’s Equator or central axis – running east to west – and the Prime Meridian in Greenwich, England – running north to south.

Which is the most important latitude in the world?

The tropic of cancer is the most important latitude of the country

• It is situated at 2312o N.
• The tropic of cancer divides the country into two equal parts.
• It also divides the country into two climatic zones.

What is the importance of longitude and 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.

What is the importance of the lines on a globe?

They are used to measure distances north and south of the equator. The lines circling the globe in a north-south direction are called lines of longitude (or meridians). They are used to measure distances east and west. Lines of latitude and longitude crisscross to form a grid.

Which is the most important latitude and longitude of the country?

Tropic Of Cancer

Why is that longitude and latitude is important in aviation?

Explanation: When flying above large oceans there are no land marks to,identify the location.. Navigating instruments will show the pilot the longitude and latitude. So pilot can know where he is now.