The basic unit of study in geography. A region is an area that has certain unifying characteristics such as climate, language, or history.
Penton knows business. Penton is an information services company that drives performance for nearly 20 million professionals each and every day. They rely on us to deliver insights and opportunities that inform critical business decisions, help them to engage with their community, advance the way they work, and leverage their potential.
Triton, a world of ice volcanoes. Triton is Neptuneâs largest moon, or satellite. It is slightly smaller than the Earthâs moon, about 1,700 miles (2,700 kilometers) in diameter. It circles Neptune once every 5 days and 20 hours.