Scsc 105 exam questions - Study guides, Class notes & Summaries

SCSC 105 Exam 1 Questions and Answers All Correct Compare/ Contrast the 1600s-1700s - Answer-Farm size - small farms % of labor force in ag - 90% Production methods practices that defined the era - Manual labor • Primarily hand labor • Ax, hoe, shovel, sickle, scythe • Grain cradle• Animal labor • Horse and mules Compare/ Contrast the 1800s - Answer-Farm size - small to medium farms % of labor force in ag - 58% Production methods practices that defined the era - Mechan...

SCSC 105 Exam 2 Questions with All Correct Answers What is a soil? - Answer-medium for production and growth of plants and crops Important functions of soil - Answer-anchorage water, nutrients for plant uptake habitat for soil organisms Describe a soil profile. - Answer-vertical section of soil extending from surface to unweathered rock of crust O horizon - Answer-humus, organic matter A horizon - Answer-topsoil, brown or black, plants found here B horizon - Answer-subsoil, ac...

SCSC 105 Exam #1- Carson TAMU Questions and answers latest update 2024

SCSC 105 Exam 1 Questions with Correct Answers Anatomy - Answer-- the study of the internal tissues of the plant Morphology - Answer-The form and structure of the plant What three food groups form the Perfect Triangle of nutrition? - Answer-Legumes, grains, and vegetables Compare the dictionary definition of a farm to the USDA definition. - Answer-Dictionary - Any plot of land devoted to agriculture and to the raising of crops and domesticated animals. USDA - Definition based on econo...

SCSC 105 Exam 1 2023 Questions and Correct Answers Graph: Change in number and size of farms - Answer-number of farms decreasing size in farms are increasing USDA - Answer-United States Department of Agriculture What agency represents agricultural interests in the Federal government? - Answer-USDA three classes of funding for the USDA budget - Answer-1. nutrition assistance 2. environmental conservation 3. international trade How many farms are in the US and what is the average...

TAMU SCSC 105 Exam 1 Questions and answers latest update 2024

Define the term weed. correct answer: A weed is a plant growing where it is not wanted i.e. Bermuda Grass - Front Lawn vs Corn Field List and briefly explain the 6 effects that weeds have on agriculture. correct answer: 1) Reduce the yield of cultivated crops (compete for essential nutrients) 2) Increase Production Costs (20% yield decrease = $28 billion) 3) Some weeds are Allelopathic (deadly chemical radius) 4) Devalue the Primary Crop (Purity Affected) 5) Can be detrimental ...

SCSC 105 Carson TAMU Exam 2 Latest Update Questions and Verified Correct Answers

Vegetation Manipulation correct answer: periodic burning to manage vegetation; es new growing to attract animals sses undesirable veg 3. increase nutrient availability to plants domestication of crops correct answer: adapting/taming of wild species of plants to be used by humans needed: -achieve a secure food supply -sedentary populations were increasing -farming required more labor than h&g, but fed a larger pop. when successful climate changes created favorable growing conditions...

Identify the two main crops discussed in the documentary, what pests threatened them, and where were they grown correct answer: Papaya - ringspot virus - hawaii Banana - banana wilt (bacteria) - uganda Match the primary individuals featured in the documentary to their qualifications/associations and their position on GMOs. correct answer: Individual - Association - Occupation - Education - GMO Margaret Wille - Hawaii County Council member - M.Ed Education - JD Law - against Jef...