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61Black Moshannon State Park — Geobox Protected Area name = Black Moshannon State Park native name = other name = other name1 = category local = Pennsylvania State Park category iucn = III image size = 300 image caption = View of bog and lake from the bog trail in the Black… …
62Effects of tropical cyclones — The effects of tropical cyclones are the impacts that tropical cyclones have on the areas they move through. The main destructive impacts include heavy rain, strong wind, large storm surges at landfall, and tornadoes. How devastating a tropical… …
63integument — /in teg yeuh meuhnt/, n. 1. a natural covering, as a skin, shell, or rind. 2. any covering, coating, enclosure, etc. [1605 15; < L integumentum a covering. See IN 2, TEGUMENT] Syn. 1. cortex, involucre, involucrum. * * * Covering of the body,… …
64photoreception — photoreceptive, adj. /foh toh ri sep sheuhn/, n. the physiological perception of light. [1905 10; PHOTO + RECEPTION] * * * Biological responses to stimulation by light, most often referring to the mechanism of vision. In one celled organisms such …
65Engineered wood — This 1966 photo shows wood waste being burned for fuel in Portland, Oregon …
66MediaWiki — namespace redirects here. For help regarding the MediaWiki namespace on Wikipedia, see Help:MediaWiki namespace. For general information about Wikipedia namespaces, see Wikipedia:Namespace. Talk page and MediaWiki talk page redirect here. For… …
67Cold seep — Marine habitats Tube worms are among the dominant species in one of four cold seep community types in the Gulf of Mexico. Littoral zone …
68Microbial mat — A microbial mat is a multi layered sheet of micro organisms, mainly bacteria and archaea. Microbial mats grow at interfaces between different types of material, mostly on submerged or moist surfaces but a few survive in deserts.[1] They colonize… …
69Earth 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… …
70Shark — Taxobox name = Shark fossil range = Late Devonian Recent image width = 250px image caption = Grey reef shark, Carcharhinus amblyrhynchos regnum = Animalia phylum = Chordata subphylum = Vertebrata classis = Chondrichthyes subclassis =… …
