Oceans 100 exam 1 - Study guides, Class notes & Summaries

Question 1 Correct 4.17 points out of 4.17 The best defense against arboviruses is . Select one: a. prophylactic rifampin b. vaccination c. vector control d. prompt treatment with acyclovir Question 2 Correct 4.17 points out of 4.17 Meningitis can be caused by a number of microbes, and the causative organism is often identified by microscopic observation of the cerebrospinal fluid. Identify the mismatch in the following list oforganisms and the description of the microscopic obse...

Oceans 100 Exam 1 SDSU Questions And Answers 100% Verified SCIENCE - answersupports the explanation of the natural world that best explains all available observations (What is the basis of science? NEEDS EVIDENCE) SCIENTIFIC METHOD - answerThe process by which scientists take data from natural world and try to answer questions. HYPOTHESIS - answerA tentative, testable statement about the general phenomena observed OR an initial idea of how, or why things happen in nature. SCIENTIFIC THEO...

Science - Correct Answer An organized way of gathering and analyzing evidence about the natural world. scientific theory/method - Correct Answer structure of ideas that explain wide range of observations. supported by abudance evidence, rigorously tested, parimonious Hypothesis - Correct Answer a supposition or proposed explanation made on the basis of limited evidence as a starting point for futher investigation. bilogical - Correct Answer marine life, plants, and animals, how ...

Ocean 100 SacramentoGrilo Exam 1 with Complete Solutions science study of the physical, natural world through observations & experiments scientific method principles & empirical processes of discovery & demonstration considered characteristic of/ necessary for scientific investigation what are the steps of the scientific method? (1) observation (2) hypothesis (3) testing/experimenting (4) theory hypothesis idea proposed to explain 1 or more facts; must be testable & potentiall...

Ocean 100 SacramentoGrilo Exam 2 Questions and Answers Already Passed what makes up the water molecule? 1. 2 hydrogen (+) atoms, attracts (-) atoms 2. 1 oxygen (-) atoms, attracts (+) atoms what is the bond angle of the water molecule? 105° what's so peculiar about this molecule? it'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? covalent bonds (sharing electrons between O & H atoms) what ki...

THE WATER CYCLE AND WATER INSECRITY EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS [GRADED A+] ACTUAL EXAM 100% What is meant by a store and a flow? - ANS---A store is where water is held for varying amounts of 'residence' time. A flow is the movement of water between stores Identify the three largest stores in size order - ANS---1. The oceans 2. Icecaps and glaciers 3. Groundwater Which two water stores are non-renewable, and why? - ANS---1. Fossil water: old, deep groundwater from former wet...

Bio 182 Exam 1 (Chapter 45-50) || With Questions & Answers (100% Correct) Bio 182 Exam 1 (Chapter 45-50) || With Questions & Answers (100% Correct) At what levels of life are focused on while studying ecology? - ANSWER - -organismal -population -community -ecosystem What is the difference between a biotic and abiotic factor in the environment? - ANSWER - -Biotic interactions are interactions among living things -Abiotic interactions are between organisms and their nonliving environme...

Ocean 100 SacramentoGrilo Final Exam with Certified Solutions biological productivity synthesis of organic materials from inorganic substances by photosynthesis/chemosynthesis what are the inputs & outputs of photosynthesis? inputs: water, carbon dioxide, & sun energy outputs: sugar & oxygen (6H2O + 6CO2 + sunlight - > C6H12O6 + 6O2) what are the different types of light penetration in the oceans? 1. red/orange = turned into heat energy b/c they cannot reach all the way down ...

SDSU Ocean 100 Final SacramentoGrilo Exam Questions And Answers 100% Verified Origin of earth - answer• Supernova: death of a star (great explosion) • Supernova happened 4.6 bya, dust and gas flattens to a disk and spins faster due to gravity and solar nebula formed. • Solar Nebula: describes formation of Earth 4.5 bya • Nebula: gas cloud origin of oceans - answer• volcanic explosion, H2O condensed and rained down for thousands of years to create oceans • icy comets hitting ...

SDSU Ocean 100 Final SacramentoGrilo Exam Questions And Answers 100% Verified Origin of earth - answer• Supernova: death of a star (great explosion) • Supernova happened 4.6 bya, dust and gas flattens to a disk and spins faster due to gravity and solar nebula formed. • Solar Nebula: describes formation of Earth 4.5 bya • Nebula: gas cloud origin of oceans - answer• volcanic explosion, H2O condensed and rained down for thousands of years to create oceans • icy comets hitting ...