Surface seawater density - Study guides, Class notes & Summaries

1. oxidation: loss of electrons, positive charge atoms (anode) 2. reduction: gain of electrons, negative charged atoms (cathode) 3. forms of corrosion: uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hydrogen embrittlement, SCC (Carbonates/bicarbonates) 4...

Summary NACE CP2 Study Guide Complete Solutions Verified oxidation loss of electrons, positive charge atoms (anode) reduction gain of electrons, negative charged atoms (cathode) forms of corrosion uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hyd...

1. oxidation: loss of electrons, positive charge atoms (anode) 2. reduction: gain of electrons, negative charged atoms (cathode) 3. forms of corrosion: uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hydrogen embrittlement, SCC (Carbonates/bicarbonates) 4...

(carbon) Flux - Answer Transfer of carbon from one 'pool' to another (carbon) store - Answer An accumulation of carbon Biosphere - Answer The regions of the surface and atmosphere of the earth occupied by living organisms Photosynthesis - Answer The process by which carbon atoms in the atmosphere move into trees and plants, plants use sunlight to synthesise nutrients from CO2 and water Respiration - Answer A process in living organisms involving intake of oxygen and relea...

What is Salinity? - -amount of dissolved salt in seawater Amount of Earth covered by oceans? - -71% What is density? - -amount of matter packed into a given volume What are ways to increase salinity in seawater? - -evaporation and freezing What are ways to decrease salinity in seawater? - -rivers entering ocean or rainfall Gases in ocean water? - -nitrogen, oxygen, and carbon dioxide Three temperature layers of ocean water ? - -surface layer, thermocline, deep water Average concentration ...

Marine Biology Latest 2023 Graded A Coriolis force The force that, owing to the rotation (spin) of the earth, deflects objects to the right (clockwise) in the Northern Hemisphere and to the left (counter-clockwise) in Southern Hemisphere. Thermocline In water, a distinctive temperature transition zone that separates an upper layer that is mixed by wind (the epilimnion) and a colder, deep layer that is not mixed (the hypolimnion) 2. before 1000 m line Three properties of seawater 1. temperature...

APES Module 11 E.N.S.O - correct answer El Nino Southern Oscillation What are ocean currents driven by? - correct answer combination of: 1) temperature 2) gravity 3) prevailing winds 4) the Coriolis effect 5) the locations of continents. Warm water, like warm air _____ and _____ - correct answer expands; rises Gyre - correct answer A large-scale pattern of water circulation that moves clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere. Upwellin...

Indications for Heliox? correct answer: Heliox improves respiratory distress and reduces WOB and conditions such as? Croup Asthma Anaphalaxis COPD Vocal Cord Paralysis Bronchiolitis Upper airway masses Bronchopulmonary Dysplasia Why not Heliox less than 60%? correct answer: To dense to be therapeutic correct answer: Who developed low density gas therapy (Heliox), CPAP/PEEP in the 1930's? correct answer: Dr Alvan Barach For which asthmatics is Heliox indicated? correct answ...

Summary NACE CP2 Study Guide Complete Solutions Verified oxidation loss of electrons, positive charge atoms (anode) reduction gain of electrons, negative charged atoms (cathode) forms of corrosion uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hyd...

Salinity The total amount of salts dissolved in seawater. It is generally expressed in parts per thousand. Pressure The weight exerted over a unit area of surface. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen Density The weight of a given volume of a substance. Coriolis effect The tendency of objects moving large distances on the earth's surface to bend to the right of the Northern Hemisph...