Salinity of the ocean - Study guides, Class notes & Summaries

Oceanography Exam Questions And Answers (Updated And Verified) How much of the Earth is covered in Water? - answer70% Where is most of the water located on Earth? - answerOceans What is the largest body of water on Earth? - answerOceans, interconnected to each other What are seas surrounded by? - answerSmaller bodies of water surrounded by Land How is salinity in water determined/measured? - answerThe amount of dissolved solids in water, measured in g/1000 with an average of 3.3-3.6% Wha...

The Water molecule and basic atomic structure? - 2 positive end hydrogen and one negative end oxygen what makes up the water molecule, the charges, the bond angle? - H end- positive charge O end- negative charge looks like a mickey mouse head What's so peculiar about this molecule? - The fact that is has hydrogen bonds which are independent of the covalent bonds as well as it being a polar molcule H- The kinds of bonds in the water molecule? The kinds of bonds connecting all the wa...

What happens to solar radiation as it tries to reach the surface of or planet? - Atmosphere is largely transparent to incoming solar radiation; Most visible radiation reaches the surface; About 50% absorbed at Earth's surface; Absorption: energy is converted to heat; Reflection: energy bounces off a surface (albedo: percentage of light reflected); Scattering: dust and gas molecules scatter energy in all directions What is albedo? How can albedo change? - Percentage of diffusely reflected sun...

AICE Marine Science AS Level Chapter 1 ESQs Questions and Answers 100% Correct 1a: Through the use of an annotated diagram, describe covalent bonding in a water molecule - Correct Answer ️️ -Diagram should include: two hydrogen molecules one oxygen molecule single lines between the oxygen molecule and each hydrogen molecule 1b: Explain how water changes state from a liquid to a gas with reference to hydrogen bonds - Correct Answer ️️ -energy is added through heat; the molecules ...

Ocean 100 Sacramentogrilo Exam 2 Questions With 100% Verified Answers What makes up the water molecule? - answer1. 2 hydrogen (+) atoms, attracts (-) atoms 2. 1 oxygen (-) atoms, attracts (+) atoms what is the bond angle of the water molecule? - answer105° what's so peculiar about this molecule? - answerit's one of the few molecules on earth present in 3 different ways: liquid, solid, & gas what kind of bonds are in the water molecule? - answercovalent bonds (sharing electrons between...

OCEAN 320 Final Exam | Questions with Verified Answers DDT would be characterized as this kind of molecule...... chlorinated hydrocarbon After 100 years of plankton studies which used small nets to capture the tiny floating creatures, what major plankton discovery was made in the 1990's of a type more numerous than any other? bacterial nanoplankton As far as harmful science is concerned, which two of the following are a combustible mix according to Carl Sagan? (select two) - power - ignorance...

Marine Biology Questions and Answers Already Passed 1. List and discuss 4 practical reasons why it's a good idea to study marine biology. 1.) It can cause problems 2.) Important part of our economy 3.) Used in medicines 4.) Life on earth originated from the sea 2. In economic terms the ocean's living systems are estimated to be worth ____ a year. 21 trillion 3. Evidence of the use of marine organisms as a source of food date back to as early as... 165,000 years 4. The ________ were the firs...

Chapter 03 - Life in Water Multiple Choice Questions 1. Which of the following vertical aquatic zones is correctly ordered from top to bottom? A. bathypelagic, mesopelagic, epipelagic, abyssal, hadal B. epipelagic, mesopelagic, bathypelagic, abyssal, hadal C. abyssal, bathypelagic, hadal, mesopelagic, epipelagic D. epipelagic, bathypelagic, mesopelagic, hadal, abyssal E. mesopelagic, abyssal, epipelagic, hadal, bathypelagic Blooms: Remember Learning Objective: 03-02 The biology of aquatic...

AICE Environmental Management Ultimate Review 2022 Exam Questions With 100% Correct Answers Name the oceans of the world. - answerAtlantic, Pacific, Indian, Arctic, Southern Name the continents - answerAfrica, Antarctica, Asia, Australia, Europe, North America, South America Where is the Atlantic Ocean? - answerEast coast of US Where is the Pacific Ocean located? - answerLeft of South America Where is the Indian Ocean? - answerSouth India Where is the Southern Ocean? - answerAbove Antar...

What is pack ice also known as? - answerInsulation. The sea ice layer restricts wind and wave action near coastlines, lessening coastal erosion and protecting ice shelves. Sea ice also creates an insulating cap across the ocean surface, which reduces evaporation and heat loss to the atmosphere. How does sea ice protect coastlines? - answerProtects against erosion How does sea ice protect the ocean? - answerreduces evaporation of sea water and heat loss What is the temperature difference in...