Scsc 301 exam - Study guides, Class notes & Summaries

SCSC 301 Exam 2 Questions And Answers With Complete Solutions

Which horizon is not part of the soil solum? correct answer: C Organic matter in soil typically accounts for ____% or less of the soils total volume. correct answer: 5% Pore space in soil may contain either _____ or _____ correct answer: Air Water Soils are the result of ______ and biota acting on parent material over time as modified by ______ correct answer: Climate Topography Though plants depend on soil for growth, which of the items below is found in soil, but not required...

SCSC 301 Exam 1 with complete solutions 100%2023

SCSC 301 EXAM QUESTIONS WITH ALL CORRECT DETAILED ANSWERS What are the four competitive priorities mentioned in class? A. Cost, Quality, SpeedlTime, Flexibility B. Inventory, Retail management, Flexibility, Supply Chain C. Both A and B D. None of the above - ANSWER- A. Cost, Quality, Seedtimes, Flexibility "A purchase requisition is a request to purchase materials or services,while a purchase order is a legal agreement between a Buyer and a supplier for the provision of goods. A. T...

SCSC 301 Exam 4 Questions With Complete Solutions

an organism that can use CO2or CO3- (i.e., inorganic C) as a C source, and obtain energy from the sun (photo) - or from the oxidation of inorganic elements or compounds such as iron, sulfur, hydrogen, ammonium, and nitrites (chemo)? correct answer: Autotroph such as plants, algae, cyanobacteria, etc. an organism that can only get carbon and energy from organic compounds? correct answer: Heterotroph such as bacteria, fungi, protozoa, etc. an organism that grows only in the presence of mol...

SCSC 301 EXAM QUESTIONS WITH ALL CORRECT DETAILED ANSWERS What are the four competitive priorities mentioned in class? A. Cost, Quality, SpeedlTime, Flexibility B. Inventory, Retail management, Flexibility, Supply Chain C. Both A and B D. None of the above - ANSWER- A. Cost, Quality, Seedtimes, Flexibility "A purchase requisition is a request to purchase materials or services,while a purchase order is a legal agreement between a Buyer and a supplier for the provision of goods. A. T...

Which of the following is NOT a carbon-containing compound that is involved in the cycling of carbon associated with most plant/animal life forms? correct answer: calcium carbonate Which organic matter property affects the availability of nutrients to plants? correct answer: Cation exchange capacity **Complete degradation of residues (complete oxidation) results in _______ correct answer: CO2 Which of the answers below represents an immobilized form of N? correct answer: protein in ...

SCSC 301 Exam 2 with Questions and Answers Soil Atmosphere ANSWER -Varies from atmosphere -Contains 2 main gases needed for the two most important biological processes -High CO2, lower O2 than atmosphere -vital for soils to exchange gases Photosynthesis - consumes CO2 and H2O and releases O2 and produces sugars Respiration - Consumes O2 and releases CO2, H2O, and energy -Microbes and plant roots need O2 and removal of CO2 C6H12O6 + 6O2 --> <-- 6CO2 + 6H2O Oxygen Availabi...

SCSC 301 Exam with Practice Questions and Answers A soil has a bulk density of 1.3 g/cm3, a particle density of 2.6 g/cm3, a total porosity of .5, and a gravimetric water content of .2. calculate the water-filled porosity. a) .2 b) .24 c) .26 d) .5 e) 1.30 ANSWER c After a growing season of heavy tillage traffic across a soil, a property that is affected is: a) texture b) bulk density c) particle density d) consistence e) color ANSWER B From a biological point of view, the...