This quiz works best with JavaScript enabled. Home > General Forestry > Studies > General Forestry – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Forestry Quiz 11 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are characteristics of a tree? A) Grow to at least 20 ft. B) Have a sizable crown. C) Have a single trunk. D) Perennial, woody plant. E) All of these. Show Answer Correct Answer: E) All of these. 2. Most haul roads are designed with grades not exceeding ..... percent. A) 10.0. B) 12.0. C) 15.0. D) 20.0. Show Answer Correct Answer: A) 10.0. 3. Alienable lands of public domain shall be limited to agriculture. A) True. B) False. C) Should be used for forestry purposes. D) Should be reserved to aliens or foreigners Lands of the public domain are classified into agricultural, forest or timber, mineral lands and national parks. Agricultural lands of the public domain may be further classified by law according to the uses to which they may be devoted. Show Answer Correct Answer: A) True. 4. How many board feet are in a 2 inch x 12 inch x 24 inch Southern Pine board? A) 4 board feet. B) 4.5 board feet. C) 2.5 board feet. D) 3.5 board feet. Show Answer Correct Answer: A) 4 board feet. 5. The first consideration in using chemical pesticides should always be: A) Safety. B) Timing of the application. C) Economic feasibility. D) Ease of application. Show Answer Correct Answer: A) Safety. 6. It refers to the process of tracking changes in the forest biophysically and economically (in monetary terms) A) Environmental quality assessment. B) Forest resource accounting. C) Impact assessment. D) Analog forestry. Show Answer Correct Answer: B) Forest resource accounting. 7. Which of the following tools can be used to determine the basal area? A) Wedge Prism, Relaskop. B) Relaskop, Dot Grid. C) Wedge Prism, Dot Grid. D) Log Rule, Dot Grid. Show Answer Correct Answer: A) Wedge Prism, Relaskop. 8. The first National Park established in the United States was: A) Yellowstone. B) Smoky Mountain. C) Grand Canyon. D) Yosemite. Show Answer Correct Answer: A) Yellowstone. 9. In measuring the site index of a tree, which criteria must be answered? A) Age of a tree and total tree height. B) Age of a tree and merchantable height. C) DBH and totally free height. D) Merchantable height of DBH. Show Answer Correct Answer: A) Age of a tree and total tree height. 10. Tree seedlings from a nursery that are labeled 3-0: A) Were grown 3 years in a seedbed. B) Are too young to plant. C) Have a 3 inch tap root. D) Were grown 3 years in a transplant bed. Show Answer Correct Answer: A) Were grown 3 years in a seedbed. 11. Which methods of irrigation is the least efficient with the highest rate of evaporation? A) Spray irrigation. B) Drip irrigation. C) Furrow irrigation. D) Flood irrigation. Show Answer Correct Answer: C) Furrow irrigation. 12. Paper was first made from ground mulberry bark by the A) Chinese. B) American Indians. C) Egyptians. D) Incas. Show Answer Correct Answer: A) Chinese. 13. A ..... tree has its crown extended above the rest. A) Dominant. B) Co-dominant. C) Suppressed. D) Intermediate. Show Answer Correct Answer: A) Dominant. 14. How does clear-cutting of forests change the water cycle? A) There will be an increase in transpiration. B) There will be an increase in evaporation. C) There will be a decrease in run-off. D) There will be a decrease in sedimentation. Show Answer Correct Answer: B) There will be an increase in evaporation. 15. A widow maker is: A) A tree lodged in another tree. B) A poorly maintained saw. C) A stem or limb bent under pressure. D) An overloaded log truck. Show Answer Correct Answer: A) A tree lodged in another tree. 16. Which of the following is not a characteristic of ecosystems? A) Succession. B) Stratification. C) Zonation. D) Diversity. Show Answer Correct Answer: A) Succession. 17. It is an office attached to the DENR which serves as the country's mapping agency: A) Land Management Bureau. B) National Mapping and Resource Information Authority. C) Forest Management Bureau. D) Natural Resources Development Corporation. Show Answer Correct Answer: B) National Mapping and Resource Information Authority. 18. All mossy forests are part of the National Integrated Protected Area System (NIPAS) and considered as: A) National parks. B) Nature biotic area. C) Strict nature reserves. D) Resource reserves. Show Answer Correct Answer: A) National parks. 19. Which is located between the sapwood and the inner bark? A) Cambium. B) Pith. C) Heartwood. D) Outer bark. Show Answer Correct Answer: A) Cambium. 20. What is the total Basal Area for a plot if 10 trees were tallied using a 10 factor wedge prism? A) 100 square feet per acre. B) 100 cubic feet per acre. C) 50 cubic feet per acre. D) 50 square feet per acre. Show Answer Correct Answer: A) 100 square feet per acre. ← PreviousNext →Related QuizzesGeneral Forestry QuizzesGeneral Forestry Quiz 1General Forestry Quiz 2General Forestry Quiz 3General Forestry Quiz 4General Forestry Quiz 5General Forestry Quiz 6General Forestry Quiz 7General Forestry Quiz 8General Forestry Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books