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SDSU Ocean 100 Final exam SacramentoGrilo complete stdy guide exam solution San Diego State University

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 & potentially false s...

ocean 100 sacramentogrilo exam 3

OCEAN100 - EXAM 3 SacramentoGrilo/181 Complete Q’s and A’s

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 ...

biological productivity - Answer-synthesis of organic materials from inorganic substances by photosynthesis/chemosynthesis what are the inputs & outputs of photosynthesis? - Answer-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? - Answer-1. red/orange = turned into heat energy b/c they cannot reach all the way down 2. green/blue/purple = farthest reaching ligh...

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 ...

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...

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