heat availability
71community ecology — Introduction study of the organization and functioning of communities (community), which are assemblages of interacting populations of the species living within a particular area or habitat. As populations of species interact with one …
72Wikipedia:Citing sources — Various shortcuts redirect here; you may be looking for Wikipedia:Reference desk, Wikipedia:Clean start, Wikipedia:Citing Wikipedia or Wikipedia:WikiProject Computer science. For a simpler introduction to citing sources, see Wikipedia:Referencing …
73Ecology — For other uses, see Ecology (disambiguation). Ecology …
74Compact fluorescent lamp — Low energy light bulb redirects here. For other low energy bulbs, see LED lamp. The tubular type compact fluorescent lamp is one of the most popular types in Europe …
75Cannabis cultivation — Typical home grown organic sinsemilla bud compared to a cigarette pack. This article presents common techniques and facts regarding the cultivation of the flowering plant cannabis, primarily for the production and consumption of marijuana buds.… …
76Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …
77Compost — (  /ˈ …
78Uninterruptible power supply — A small free standing UPS …
79Advanced steam technology — Sentinel Cammell steam railcar Advanced steam technology (sometimes known as Modern Steam) reflects an approach to the technical development of the steam engine intended for a wider variety of applications than has recently been the case.… …
80Agriculture and Food Supplies — ▪ 2007 Introduction Bird flu reached Europe and Africa, and concerns over BSE continued to disrupt trade in beef. An international vault for seeds was under construction on an Arctic island. Stocks of important food fish species were reported… …
