ISA Certified Arborist Chapter 12 (Tree Assessment and Risk Management) Questions & Answers 100% Correct

List the three components of risk assessment. - ANSWER-potential for failure environment that may contribute to failure potential target By definition, if there is no _______, a tree cannot pose a risk. - ANSWER-target When performing a tree assessment, it is important to develop and stick to a _______ process. - ANSWER-systematic For structural strength, branches should be _______ in diameter than their parent limbs or trunk. - ANSWER-smaller _______ _______ fungi primarily decay the lignin within and between cell walls in the wood. - ANSWER-white rot Codominant stems often have _______ ______ within the branch union, making them structurally less stable. - ANSWER-included bark Trees that have grown in dense shade such as a forest tend to have long, straight stems with little _______. - ANSWER-taper Trees often produce _______ _______, providing more stability to compensate for lean. - ANSWER-reaction wood