Salinity - Study guides, Class notes & Summaries

Oceanography Test #2 SDSU Exam Questions And Answers 100% Verified Water molecule (basic atomic structure) - answer1 oxygen (negative); 2 hydrogen (positive) Hydrogen bond: inter-molecular bonds (bond water molecules together) Polarity - answerWater is a polar molecule; electromagnetic H end: partial (+) charge, attracts (-) O end: partial (-) charge, attracts (+) thus, dissolves substances (universal solvent) 3 phases of water - answersolid (ice) liquid (water) gas (vapor) In order t...

RNR Ecology Exam 1 Questions & Answers 2024/2025 science of ecology - ANSWERSis the study of the distribution (a species' geographical range) and abundance (size or density of a population) abiotic factors - ANSWERSWhat environmental characteristics allow a species to live in a habitat? biotic factors - ANSWERSAll organisms interact with other organisms and their environments behavior - ANSWERSWhat does the species do there? How does it modify it's environment? temporal pa...

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...

Shape of H2O molecule - Answer-Mickey Mouse What makes up the H2O molecule - Answer-2 Hydrogen atoms 1 Oxygen atom Charges of H2O molecules - Answer-Hydrogen is positive and Oxygen in negative Bond angle of H2O - Answer-105 degrees Covalent Bond - Answer-The sharing of electrons between O and H inside of the molecule Hydrogen Bond - Answer-Intermolecular bonds outside of the molecules and bind water together What do the bonds in the water molecule lead to? - Answer-To cohesion (stick toge...

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...

Certified Crop Advisor Western Region Exam With 100% Correct Answers Size of sand and its characteristics - answer.05mm to 2.0mm, lower CEC, lower water holding capacity Size of silt - answer.002mm - .05mm Size of Clay - answerless than .002mm Define bulk density - answerthe ratio of the mass of soil to its bulk volume. expressed in g/cm3 How does bulk density differ with soil texture - answersandy soil has higher bulk density because has less overall pore space. Bulk density ranges of...

SWS3022 Soil Taxonomy Exam Questions with Correct Answers T or F: A soil has a high CEC and a low Base Saturation. It is difficult to raise the pH. - Answer-T High CEC = Numerous Negative Sites Low %B.S. = Most Sites occupied by ACIDS High amounts of acid on exchange complex must be replaced/neutralized T or F: The suffix -ent indicates an entisol. - Answer-T T or F: The subordinate horizon designation, t, indicates a subsurface accumulation of OM. - Answer-F indicates silic...

APES Unit 4 multiple choice verified already passedWhich of the following is a major goal of the program begun in 1995 to reintroduce the gray wolf into Yellowstone National Park? A) Decrease the number of grizzly bears, because they were becoming a nuisance B) Enable the removal of the gray wolf from the endangered species list C) Increase the dwindling numbers of tourists that visit the park each year D) Upset the natural predator-prey balance between coyotes and elk E) Decrease the numbe...

Explain how tectonic processes lead to the formation of an underwater volcano - ANS divergent plates / description ; hot gases / molten rock / lava / magma + rises / erupts ; lava cools / solidifies / hardens to form rock ; Describe the mutualistic relationship between these algae (zooxanthellae) and the coral. - ANS any 3 of: algae photosynthesise ; produce oxygen / glucose / sugars / carbohydrates / organic compounds / amino acids for coral ; corals provide protection fo...