Inside and outside views of the geode. Geodes (Greek Î³ÎµÏÎ´Î·Ï - ge-ÅdÄs, earthlike) are geological secondary structures which occur in certain sedimentary and volcanic rocks.eodes (Greek Î³ÎµÏÎ´Î·Ï - ge-ÅdÄs, earthlike) are geological secondary structures which occur in certain sedimentary and volcanic rocks.
National Science Foundation took the management in 1990 and then it was known as NSFinet which further contributed with its researches by connecting it to ESNET in universities of North America. The use of internet was exploded after 1990. In 1992 internet access was available for common public and its use exploded.
The World Wide Web is a part of the Internet designed to allow easier navigation through the use of graphical user interfaces and hypertext links between different addresses (source: Websters). The World Wide Web was created in 1989 by Tim Berners-Lee and continues to change and expand rapidly. The Web is the user part of the Internet. People use the Web to communicate and access information for business and recreational purposes. The Internet and the Web work together, but they are not the same thing.