flat earth slope
1Earth sheltering — is the architectural practice of using earth against building walls for external thermal mass, to reduce heat loss, and to easily maintain a steady indoor air temperature. Earth sheltering is popular in modern times among advocates of passive… …
2Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
3Earth house — This article is about the modern housing style. For Native American earth lodges, see Earth lodge. Earth house in Switzerland by Peter Vetsch …
4Minor places in Middle-earth — Middle earth portal The stories of J. R. R. Tolkien s Middle earth legendarium contain references to numerous places. Some of these places are described below. See also: Minor places in Arda, Minor places in Beleriand, List o …
5theatre — /thee euh teuhr, theeeu /, n. theater. * * * I Building or space in which performances are given before an audience. It contains an auditorium and stage. In ancient Greece, where Western theatre began (5th century BC), theatres were constructed… …
6Dal Lake — For the lake in Kangra district (Himachal Pradesh), see Dal Lake (Himachal Pradesh). Dal Lake डल झील Dal Lake and the shikaras Location Srinagar …
7Ground-coupled heat exchanger — Earth cooling tubes or earth warming tubes (also known as ground coupled heat exchangers) utilize the earth s near constant subterranean temperature to warm or cool air for residential, agricultural or industrial uses. They are often a viable and …
8river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …
9Geology of Mars — Mars   Mars as seen by the Hubble Space Telescope Designations …
10valley — valleylike, adj. /val ee/, n., pl. valleys. 1. an elongated depression between uplands, hills, or mountains, esp. one following the course of a stream. 2. an extensive, more or less flat, and relatively low region drained by a great river system …
