Best answer: How many longitudinal lines are there in India?

This is called the 180th meridian and also the international date line. Therefore, the total number of latitudes are 181; and the total number of longitudes are 360.

How many longitudinal lines are there?

To measure longitude east or west of the Prime Meridian, there are 180 vertical longitude lines east of the Prime Meridian and 180 vertical longitude lines west of the Prime Meridian, so longitude locations are given as __ degrees east or __ degrees west.

What are the 2 main lines of longitude?

1. Prime Meridian = Longitude 0o (Greenwich Meridian). 2. International Date Line (Longitude 180o).

Are there 180 or 181 latitudes?

Longitude lines runs from North to south pole means a complete circles and hence covers 360 degrees and that is why there are 360 longitudes. … Each section from equator to pole is 90 degrees and two poles have 2 quarters of circle/globe hence 90X2 180 lattitudes. adding the Equator it becomes 181 latitudes.

Is longitude vertical or horizontal?

Hemisphere – one half of the planet Page 2 Latitude – horizontal lines on a map that run east and west. They measure north and south of the equator. Longitude – the vertical lines on a map that run north and south. They measure east and west of the Prime Meridian.

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What are the 7 major lines of longitude?

The 7 major lines of latitude are:

  • North Pole.
  • Arctic Circle.
  • Tropic of Cancer.
  • Equator.
  • Tropic of Capricorn.
  • Antarctic circle.
  • South Pole.

Which two lines of longitude is Jamaica nearest to?

Jamaica is the third largest island of the Greater Antilles and it is surrounded by the Caribbean Sea. Lying about 90 miles south of Cuba, it is located at an estimated latitude 18 N and longitude 77 W.

Physical Description.

Rivers Length (km) Parish
Rio Cobre 50.9 St. Catherine

What are the 5 most important latitudes?

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)

How is Earth time calculated?

The earth has 360 imaginary lines called longitudes or meridians running vertically between the poles. Each of these longitudes is called a degree. The 0 degree longitude passing through Greenwich, near London, is considered as standard and the time of all other time zones are calculated accordingly.