natural wastage
61Wikipedia:Reference desk/Miscellaneous — The Wikipedia Reference Desk covering the topic of miscellaneous. Miscellaneous #eee #f5f5f5 #eee #aaa #aaa #aaa #00f #36b #000 #00f miscellaneous Wikipedia …
62Glaciology — (from Middle French dialect (Franco Provençal): glace , ice ; or Latin: glacies , frost, ice ; and Greek: λόγος, logos , speech lit. to talk about ice ) is the study of glaciers, or more generally ice and natural phenomena that involve ice.… …
63Be Ye Men of Valour — is former Prime Minister of the United Kingdom Winston Churchill s first appearance speech on national radio, read on May 19 1940, nine days after he became prime minister, in the middle of World War II. Full text I speak to you for the first… …
64Great Artesian Basin — The Great Artesian Basin provides the only reliable source of water through much of inland Australia. The basin is the largest and deepest artesian basin in the world, covering a total of 1,711,000 square km. It underlies 23% of the continent,… …
65Banksia brownii — taxobox name = Feather leaved Banksia image caption = inflorescences and leaves. status = EN status system = EPBC status ref = regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots ordo = Proteales familia = Proteaceae genus …
66Cement kiln — Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of… …
67Energy (society) — The use of energy has been a key in the development of the human society by helping it to control and adapt to the environment. Managing the use of energy is inevitable in any functional society. In the industrialized world the development of… …
68Gletscherschmelze — Seit Mitte des 19. Jahrhunderts ist nahezu weltweit ein deutlicher Rückgang der Gletscher zu beobachten. Dieser Vorgang wird Gletscherschmelze oder Gletscherschwund genannt und darf nicht mit der in Gebirgen und Hochlagen alljährlich im… …
69Abortion — Induced abortion Classification and external resources ICD 10 O04 …
70Cryogenics — For cryopreservation/resuscitation, see Cryonics. For the band, see Cryogenic (band). In physics, cryogenics is the study of the production of very low temperature (below −150 °C, −238 °F or 123 K) and the behavior of materials at those… …
