A-The numbers on pressure-treated wood refer to the levels of preservative treatment and are important because they designate the intended uses of the wood. The numbers commonly used are LP-2, LP-22, 0.25 and 0.40.
Detail of a stone vase from Uruk. In a well-known description of ancient Babylonia, Berossus (or Bel-re'uÅ¡unu, to use his real name) says that. the land lies between the Tigris and the Euphrates rivers. It produces wild barley, chickpea, and sesame, and even, in its marshlands, edible roots, called gongai. These roots are the equal of barley in nutrition.
Sumer was the southernmost region of ancient Mesopotamia (modern-day Iraq and Kuwait) which is generally considered the cradle of civilization.The name comes from Akkadian, the language of the north of Mesopotamia, and means âland of the civilized kingsâ.t is generally accepted that the first cities in the world rose in Sumer and, among the most important, were Eridu, Uruk, Ur, Larsa, Isin, Adab, Kullah, Lagash, Nippur, and Kish. The city of Uruk is held to be the first true city in the world.