ISA

ISA Arborist Chapter 8: Pruning State Exam Guide Q&A Latest Because pruning removes leaves and reduces the overall photosynthetic capacity of a tree, it also reduces _______. - CORRECT ANSWER-growth Name five common reasons for removing limbs from trees. - CORRECT ANSWERdead diseased hazardous crossing thinning for light or air penetration weight reduction size reduction obstructing signs, views, clearance, etc. To maximize flowering, plants that bloom on current season's wood sh...

ISA Arborist Certification Glossary Exam Questions and Answers 100% Verified abiotic: - CORRECT ANSWER-pertaining to the nonliving parts of an ecosystem, such as soil particles, bedrock, air, water. abscisic acid (ABA): - CORRECT ANSWER-a plant hormone that stimulates stomatal closure and promotes seed and bud dormancy. abscission zone: - CORRECT ANSWER-a wall of cells at the base of a petiole, that allows the leaf to separate from the stem. acceptable risk: - CORRECT ANSWER-the amoun...

ISA Certified Arborist Chapter 15 (Tree Worker Safety) Questions and Answers As used in many standards and regulations, the term _______ denotes a mandatory requirement, and the term _______ denotes an advisory recommendation. - CORRECT ANSWER-shall should Name five pieces of personal protective equipment that are generally required for all tree workers. - CORRECT ANSWER-hard hat eye protection hearing protection, when applicable leg protection, when applicable sturdy work boots a...

ISA Arborist Chapter 13 Complete Study set Questions with Elaborated Answers Name five ways that trees can be adversely affected by construction. - CORRECT ANSWER-root injury soil compaction injury to trunk or branches grade change excavation/severing root system When soil is compacted, the _______ _______ between soil particles is reduced. - CORRECT ANSWER-pore space The phases of land development are... - CORRECT ANSWER-site clearing and demolition rough grading utility installa...

Municipal Arborist Chapter 1 Actual Exam Questions and Answers air quality - CORRECT ANSWER-presence and concentration of pollutants in air. atmospheric contaminants - CORRECT ANSWERbiogenic volatile organic componds - CORRECT ANSWER-Pollutants, produced by trees, that can contribute to the formation of the ozone and carbon dioxide carbone dioxide - CORRECT ANSWER-atmospheric gas produced by animals during respiration and used by plants during photosynthesis to produce sugars; an impor...

ISA Certified Arborist Chapter 12 (Tree Assessment and Risk Management) Latest Updated Exam Q&A List the three components of risk assessment. - CORRECT ANSWER-potential for failure environment that may contribute to failure potential target By definition, if there is no _______, a tree cannot pose a risk. - CORRECT ANSWERtarget When performing a tree assessment, it is important to develop and stick to a _______ process. - CORRECT ANSWER-systematic For structural strength, branches...

Study Set for ISA Certified Arborist Exam Questions and Verified Answers Chlorophyll - CORRECT ANSWER-Makes the color or the leaves green so photosynthesis can take place Transpiration - CORRECT ANSWER-loss of water vapor from leaves Bark - CORRECT ANSWER-protects branches & trunk of tree from injury Excurrent Growth - CORRECT ANSWER-Orientation of growth in external cell M.A.D.HORSE - CORRECT ANSWER-Opposite leaf arrangement MAPLE ASH DOGWOOD HORSECHESTNUT pH - CORRECT ANSWER-Mea...

ISA Certified Arborist Exam Questions and Verified Answers Chlorophyll - CORRECT ANSWER-Makes the color or the leaves green so photosynthesis can take place Transpiration - CORRECT ANSWER-loss of water vapor from leaves Bark - CORRECT ANSWER-protects branches & trunk of tree from injury Excurrent Growth - CORRECT ANSWER-Orientation of growth in external cell M.A.D.HORSE - CORRECT ANSWER-Opposite leaf arrangement MAPLE ASH DOGWOOD HORSECHESTNUT pH - CORRECT ANSWER-Measure of acidit...

ISA Municipal Specialist Final Exam Questions and Answers 100% Correct Urban Forestry - CORRECT ANSWER-Management of naturally occurring and planted trees and associated plants in urban areas. Municipal arborists must be skilled in - CORRECT ANSWER-policy development, budgeting, personnel management, equipment acquisition and maintenance, contract development, negotiation and management, public relations, and operating in a public environment. Aboriculture focuses on - CORRECT ANSWER...

isa municipal arborist study guide questions (all) with Correct Answers describe the difference among arboriculture, municiple arboriculture, and urban forestry. municipal arborculture - CORRECT ANSWER-urban forestry encompasses all the greenspaces within a city. municipal arborculture is a specialize field of arborculture and urban forestry that deals with management of planted and naturally occuring greenspaces on public land in communities. arborculture focuses on tree care activ...