Search results
Results from the WOW.Com Content Network
Polynesian navigators thus employed a wide range of techniques including the use of the stars, the movement of ocean currents and wave patterns, the patterns of bioluminescence that indicated the direction in which islands were located, the air and sea interference patterns caused by islands and atolls, the flight of birds, the winds and the ...
1. (galley (kitchen)) The compartment of a ship where food is cooked or prepared; a ship's kitchen. 2. (galley) A type of ship propelled by oars, used especially in the Mediterranean for warfare, piracy, and trade from the 8th century BC to the 16th century AD, with some in use until the early 19th century. 3.
N. [edit] nadir. narrows. Also narrow. A land or water passage that is confined or restricted by its narrow breadth, often a strait or a water gap. nation. A stable community of people formed on the basis of a common geographic territory, language, economy, ethnicity, or psychological make-up as manifested in a common culture.
Overview of the cryosphere and its larger components [1]. The cryosphere is an umbrella term for those portions of Earth's surface where water is in solid form. This includes sea ice, ice on lakes or rivers, snow, glaciers, ice caps, ice sheets, and frozen ground (which includes permafrost).
An accumulation of ice and wind-blown snow overhanging the edge of a ridge or cliff face, usually on the lee side of a steep mountain. [4] corrasion The process of mechanical erosion of the Earth's surface by the impact or grinding action of particles being transported across it, either by moving water, waves, glaciers, wind, or gravity. corrie ...
The basest element, earth, created using all the other elements, can be perceived by all five senses — (i) hearing, (ii) touch, (iii) sight, (iv) taste, and (v) smell. The next higher element, water, has no odor but can be heard, felt, seen and tasted. Next comes fire, which can be heard, felt and seen. Air can be heard and felt.
Animal echolocation. A depiction of the ultrasound signals emitted by a bat, and the echo from a nearby object. Echolocation, also called bio sonar, is a biological active sonar used by several animal groups, both in the air and underwater. Echolocating animals emit calls and listen to the echoes of those calls that return from various objects ...
Green can #11 near the mouth of the Saugatuck River (IALA region B). Green Can #11 on a nautical chart. NOAA Weather buoy. A buoy (/ ˈbɔɪ, buː.i /; boy, BOO-ee) [1][2] is a floating device that can have many purposes. It can be anchored (stationary) or allowed to drift with ocean currents.