ice and rain protection
71Geography of the Soviet Union — The Soviet Union was located in the middle and northern latitudes of the Northern Hemisphere. Slightly less than 2.5 times the landmass of the United States, it was a continental sized country only slightly smaller than the whole of North America …
72Hydro-Québec — Type Government owned corporation Industry Electric Utilities Founded …
73global warming — an increase in the earth s average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect. [1975 80] * * * Potential increase in global average surface temperatures resulting from… …
74Radome — Radomes at the Misawa Security Operations Center, Misawa, Japan A radome (radar dome) is a structural, weatherproof enclosure that protects a microwave or radar antenna. The radome is constructed of material that minimally attenuates the… …
75List of fictional swords — In Arthurian fiction [ thumb|left|ArthurExcalibur).] Excalibur is featured in every tale of Arthur or Merlin ever written, in some form or another. The examples below list two of the more distinctive takes on Arthurian swords. Bernard Cornwell:… …
76Global warming — This article is about the change in climate Earth is currently experiencing. For general discussion of how Earth s climate can change, see Climate change …
77Geography of Canada — Canada Continent North …
78Geography of Colombia — The geography of Colombia is characterized by containing five main natural regions that present their own unique characteristics, from the Andes mountain range region shared with Ecuador and Venezuela; the Pacific Ocean coastal region shared with …
79vegetable farming — Introduction growing of vegetable crops, primarily for use as human food. The term vegetable in its broadest sense refers to any kind of plant life or plant product; in the narrower sense, as used in this article, however, it refers… …
80Airport — For other uses, see Airport (disambiguation). Pulkovo Airport in Saint Petersburg, Russia (2005) …
