Zetta- Zetta- Zetta is a decimal unit prefix in the metric system denoting a factor of 10 or . The prefix was added as an SI prefix to the International System of Units (SI) in 1991 and has the symbol Z. Zetta is evocative of the Latin numeral , meaning "seven". Therefore it was used to denote the seventh power of 1000. A prefix of the same value, "hepta", was informally introduced a few years before the promulgation of zetta. It was formed from the Greek (), also meaning "seven". "Hepta" never received official sanction and is obsolete. Zeta (), although
Tera, Kutch Highway 49, which connects it to Bhuj, Naliya and Jakhau. Accommodation and hospital facilities are also available in village. Education in Tera is provided by two primary schools and the Sri Tera Gomtiben Naranji Bhadra High School. There are three ancient man-made lakes adjacent to each other in vicinity of village, which provide for the water needs of the village. These lakes are interlinked through underground channels. Tera, Kutch Tera is a historic village in the Kutch District of the Indian state of Gujarat. It is in Abdasa Taluka, located from the taluka headquarters, Naliya, and from the district headquarters,