nannoplankton plant

См. также в других словарях:

• plankton — planktonic /plangk ton ik/, adj. /plangk teuhn/, n. the aggregate of passively floating, drifting, or somewhat motile organisms occurring in a body of water, primarily comprising microscopic algae and protozoa. [1890 95; < G, special use of neut …   Universalium

• Tertiary Period — Interval of geologic time, 65–1. 8 million years ago. It constitutes the first of the two periods of the Cenozoic Era, the second being the Quaternary. The Tertiary has five subdivisions: (from oldest to youngest) the Paleocene, Eocene, Oligocene …   Universalium

• Cretaceous–Tertiary extinction event — Artist s rendering of bolide impact Badlands nea …   Wikipedia

• Earth 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… …   Universalium

• Extinction Crétacé-Tertiaire — Badlands près de Drumheller, Alberta, où l érosion a découvert à l air libre la limite K–T …   Wikipédia en Français

• Biosphäre — Die Biosphäre reicht hinauf bis in den unteren Rand der Mesosphäre. Die Biosphäre [bioˈsfɛːrə] (von griechisch βίος bíos ‚Leben‘ und σφαίρα sfaira ‚Kugel‘) bezeichnet den Raum mit Leben eines Himmelskörpers. Es ist derjenige Raum, in dem Leben… …   Deutsch Wikipedia