freshwater damage
51Great Lakes — This article is about the Great Lakes of North America. For the region, see Great Lakes region (North America). For other uses of this term, see Great Lakes (disambiguation). A rare cloudless satellite view of the entire Great Lakes region, April …
52Disease in ornamental fish — Ornamental fish kept in aquariums are susceptible to numerous diseases. The study of fish diseases has remained a rudimentary branch of veterinary medicine.[citation needed] Due to their generally small size and the low cost of replacing diseased …
53Cuba — Cuban, adj., n. /kyooh beuh/; Sp. /kooh vah/, n. a republic in the Caribbean, S of Florida: largest island in the West Indies. 10,999,041; 44,218 sq. mi. (114,525 sq. km). Cap.: Havana. /kooh bah/, n. Cubba. * * * Cuba Introduction Cuba… …
54japan — japanner, n. /jeuh pan /, n., adj., v., japanned, japanning. n. 1. any of various hard, durable, black varnishes, originally from Japan, for coating wood, metal, or other surfaces. 2. work varnished and figured in the Japanese manner. 3. Japans,… …
55Japan — /jeuh pan /, n. 1. a constitutional monarchy on a chain of islands off the E coast of Asia: main islands, Hokkaido, Honshu, Kyushu, and Shikoku. 125,716,637; 141,529 sq. mi. (366,560 sq. km). Cap.: Tokyo. Japanese, Nihon, Nippon. 2. Sea of, the… …
56Columbia River — Coordinates: 46°14′39″N 124°3′29″W / 46.24417°N 124.05806°W / 46.24417; 124.05806 …
57Invasive species in Australia — Invasive species are a serious threat to the native biodiversity of Australia and are an ongoing cost to Australian agriculture. The management of weeds costs AUD $3.5 billion yearly. Management and the prevention of the introduction of new… …
58Reef aquarium — See also: Marine aquarium Reef aquarium in Monaco A reef aquarium or reef tank is an marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the coral reef environment.… …
592007 Pacific typhoon season — Infobox hurricane season Basin=WPac Year=2007 First storm formed=March 31, 2007 Last storm dissipated=November 28, 2007 Strongest storm name=Sepat Strongest storm pressure=910 Strongest storm winds=110 Average wind speed=10 Total depressions=29… …
60Fishkeeping — is a popular hobby concerned with keeping fish in the home aquarium or garden pond. Types of fishkeeping The hobby can be broadly divided into three specific disciplines, freshwater, brackish, and marine (also called saltwater) fishkeeping.… …
