Geology is more concerned with the processes that came into play to create the earth, as well as what it is composed of, mainly the various types of rocks. Geography deals with everything else. Technically, it...

Gas is a state of matter. Vapor is a state of equilibrium between a gas and a liquid, which can easily be converted to a liquid by applying pressure and without changing the temperature.

There are four main types of telescopes. These include The Refracting Telescope, The Reflecting Telescope, Radio Telescopes, and X-ray and Gamma-ray telescopes. Each one works in a different manner.

There are four different types of cables: aluminium cables, copper cables, industrial cables and fiber optic cables.

New York City and Newark are two different cities that are located with the United States of America. New York City is located in New York State, whereas Newark is located in New Jersey. New York is a much...