one of them
0 degrees. The Prime Meridian passes through the London suburb of Greenwich.
The Arctic Circle.
From Bangkok to Bucharest, straight line: ca. 7 470 km.
The Arctic Circle.
light passes in straight line
Well line passes that you get on the street do not work so well.
Tropic Line of Capricorn passes through the Continent of Australia
A vertical line that passes through 7 and 2 is your face.
Ah, the line of latitude that passes through Yumen is the Tropic of Cancer. It's a special line that marks the northernmost point where the sun can be directly overhead. Just imagine the beautiful landscapes and warm sunshine that this line brings to the world, happy little accidents waiting to happen.
a latitude line
International date line
Any line that passes through a circle and touches two points on its circumference is a secant line. (Recall that a line is infinitely long.) If the line passes through the center of the circle, it is still called a secant line. Compare this to a line segment that has its endpoints on the circumference of the circle. That line segment is called the cord of the circle. If that cord passes through the center of the circle, it is a diameter of the circle, which is the longest cord of that circle.