harsh environments
1Harsh Realm — infobox Television show name = Harsh Realm caption = Harsh Realm title screen format = Science Fiction runtime = approx. 44 min. creator = Chris Carter source material = Andrew Paquette (co creator) | James Hudnall (co creator) starring = Scott… …
2Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
3Archaea — Archea redirects here. For the geologic eon, see Archean. For the spider family, see Archaeidae. Archaea Temporal range: Paleoarchean – Recent Halobacteria sp. strain NRC 1, each cell about 5 μm long …
4Ecological facilitation — Facilitation describes species interactions that benefit at least one of the participants and cause harm to neither (Stachowicz 2001). Facilitations can be categorized as mutualisms, in which both species benefit, or commensalisms, in which one… …
5Textbook of Military Medicine — The Textbook of Military Medicine (TMM) is a series of volumes on military medicine published since 1989 by the Borden Institute, of the Office of The Surgeon General, Department of the Army. It constitutes a comprehensive, multi volume treatise… …
6bacteria — bacterial, adj. bacterially, adv. /bak tear ee euh/, n.pl., sing. bacterium / tear ee euhm/. ubiquitous one celled organisms, spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom …
7Panspermia — (Greek: πανσπερμία from πᾶς/πᾶν (pas/pan) all and σπέρμα (sperma) seed ) is the hypothesis that life exists throughout the Universe, distributed by meteoroids, asteroids and planetoids.[1] Panspermia proposes tha …
8Mountaineering — Alpinist redirects here. For the magazine, see Alpinist (magazine). For the practice of closed circuit diving without a bailout, see Rebreather#Bailout. Mountaineer redirects here. For other uses, see Mountaineer (disambiguation). Basecamp… …
9Cushion plant — Silene acaulis, moss campion A cushion plant is a compact, low growing, mat forming plant that is found in alpine, subalpine, arctic, or subarctic environments around the world. The term cushion is usually applied to woody plants that grow as… …
10Sierra Nevada subalpine zone — The Sierra Nevada subalpine zone refers to a biotic zone below treeline in the Sierra Nevada mountain range of California, United States. This zoneis positioned between the upper montane zone (such as red fir forest) at its lower limit, and tree… …
