The angular distance of a place east or west of the meridian at Greenwich, England, or west of the standard meridian of a celestial object, usually expressed in degrees and minutes
The angular distance of a place north or south of the earth’s equator, or of a celestial object north or south of the celestial equator, usually expressed in degrees and minutes
The study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources, land use, and industries
Natural resource may exist as a separate entity such as fresh water, air, and as well as a living organism such as a fish, or it may exist In an alternative form that must be processed to obtain the resource such as metal ores, rare earth metals, petroleum, and most forms of energy