Definition of Abyssal zone. Meaning of Abyssal zone. Synonyms of Abyssal zone

Here you will find one or more explanations in English for the word Abyssal zone. Also in the bottom left of the page several parts of wikipedia pages related to the word Abyssal zone and, of course, Abyssal zone synonyms and on the right images related to the word Abyssal zone.

Definition of Abyssal zone

Abyssal zone
Zone one (z[=o]n), n. [F. zone, L. zona, Gr. zw`nh; akin to zwnny`nai to gird, Lith. j[*u]sta a girdle, j[*u]sti to gird, Zend y[=a]h.] 1. A girdle; a cincture. [Poetic] An embroidered zone surrounds her waist. --Dryden. Loose were her tresses seen, her zone unbound. --Collins. 2. (Geog.) One of the five great divisions of the earth, with respect to latitude and temperature. Note: The zones are five: the torrid zone, extending from tropic to tropic 46[deg] 56[min], or 23[deg] 28[min] on each side of the equator; two temperate or variable zones, situated between the tropics and the polar circles; and two frigid zones, situated between the polar circles and the poles. Commerce . . . defies every wind, outrides every tempest, and invades. --Bancroft. 3. (Math.) The portion of the surface of a sphere included between two parallel planes; the portion of a surface of revolution included between two planes perpendicular to the axis. --Davies & Peck (Math. Dict.) 4. (Nat. Hist.) (a) A band or stripe extending around a body. (b) A band or area of growth encircling anything; as, a zone of evergreens on a mountain; the zone of animal or vegetable life in the ocean around an island or a continent; the Alpine zone, that part of mountains which is above the limit of tree growth. 5. (Crystallog.) A series of planes having mutually parallel intersections. 6. Circuit; circumference. [R.] --Milton. Abyssal zone. (Phys. Geog.) See under Abyssal. Zone axis (Crystallog.), a straight line passing through the center of a crystal, to which all the planes of a given zone are parallel.
Abyssal zone
Abyssal A*byss"al, a. [Cf. Abysmal.] Belonging to, or resembling, an abyss; unfathomable. Abyssal zone (Phys. Geog.), one of the belts or zones into which Sir E. Forbes divides the bottom of the sea in describing its plants, animals, etc. It is the one furthest from the shore, embracing all beyond one hundred fathoms deep. Hence, abyssal animals, plants, etc.

Meaning of Abyssal zone from wikipedia

- The abyssal zone or abyssopelagic zone is a layer of the pelagic zone of the ocean. The word abyss comes from the Gr**** word ἄβυσσος (ábussos), meaning...
- ridge, abyssal plains cover more than 50% of the Earth's surface. They are among the flattest, smoothest, and least explored regions on Earth. Abyssal plains...
- the hadal zone was not recognized as distinct from the abyssal zone, although the deepest sections were sometimes called "ultra-abyssal". During the...
- terms of the number of animals) on our planet. Abyssal zone Benthic zone Hadal zone Pelagic zone Photic zone Earle, Sylvia A.; Thorne-Miller, Boyce (1999)...
- bottom levels of the oceanic abyssal zone. For information on animals that live in the deeper areas of the oceans see aphotic zone. Generally, these include...
- The pelagic zone consists of the water column of the open ocean and can be further divided into regions by depth. The word pelagic is derived from Ancient...
- underwater environment in general, as well as the inaccessibility of the abyssal zone for most human-made underwater vehicles, have hindered the study of this...
- the oceanic zone. The open ocean is vertically divided into four zones: the sunlight zone, twilight zone, midnight zone, and abyssal zone. The Mesopelagic...
- shelf down to the top of the abyssal zone, and along continental slope depths. The bathymetry of the bathypelagic zone consists of limited areas where...
- 2023-02-22. "Definition of bathypelagic zone | Dictionary.com". www.dictionary.com. Retrieved 2023-02-22. "Abyssal zone | geology | Britannica". www.britannica...