A contract is a legally binding or valid agreement between two parties. The law will consider a contract to be valid if the agreement contains all of the following elements: offer and acceptance; an intention between the parties to create binding relations; consideration to be paid for the promise made;
Latitude (shown as a horizontal line) is the angular distance, in degrees, minutes, and seconds of a point north or south of the Equator. Lines of latitude are often referred to as parallels. Longitude (shown as a vertical line) is the angular distance, in degrees, minutes, and seconds, of a point east or west of the Prime (Greenwich) Meridian. Lines of longitude are often referred to as meridians.
The equator is zero degrees, the North Pole is 90 degrees north, and the South Pole is 90 degrees south, and in between is in between. Parallels, otherwise known as latitude lines, are lines that run across the Earth from east to west at a constant latitude. Everywhere on a parallel must have the same latitude. Your latitude can be calculated by measuring the angle of the sun. At the middle of the day on the equinox (when day and night are the same length) the angle of the sun below an upright line (a line straight up above your head) tells you your latitude.