Examen
ISA Arborist Certification Exam Question and answers correctly solved 2023
ISA Arborist Certification Exam Question and answers correctly solved 2023
[Montrer plus]
Aperçu du contenu
ISA Arborist Certification ExamOne way to determine how good the drainage is in a potential planting area is to:
A. Test the soil pH
B. Use an air excavation device to loosen the soil
C. Perform a water percolation test
D. Any of the above - correct answer C. Perform a water percolation test
The major water-conducting cells in angiosperms are the:
A. Tracheids
B. Fibers
C. Parenchyma cells
D. Vessels - correct answer D. Vessels
Carbon sequestration occurs:
A. During photosynthesis
B. As emissions from vehicles are reduced
C. As sunlight combines with air pollution
D. As wood decays - correct answer A. During photosynthesis
Armillaria mushrooms are often an indicator of:
A. Poor soil biology
B. Stressed trees
C. Root decay
D. All of the above - correct answer D. All of the above
A landscape architect has designed a shaded nature walk behind a preschool. Which of
the following would not be a good tree quality in this space?
A. Attractive fall coloring
B. Abundant fruiting
C. Broad, deciduous canopy
D. All of the above - correct answer B. Abundant fruiting
A spring pole refers to:
A. New growth on a tree or shrub after bud break.
B. A pole saw or pruner used in spring, designed to minimize damage to sloughing bark.
C. A tree trunk that has had all its branches removed.
D. A pinned branch or small tree under tension by fallen trees. - correct answer D. A
pinned branch or small tree under tension by fallen trees.
The branch collar is formed:
A. By the annual process by which tissue is layered where the branch and stem meet
B. Only in thick-barked trees, where bark has built up around a union
C. Only when branches die without falling, causing the tree to start to build a collar
along the dead branch
, D. At the internodes, due to twig elongation - correct answer A. By the annual process
by which tissue is layered where the branch and stem meet
When pruning a young tree, one reason to leave temporary branches that are lower
than the lowest permanent branch is:
A. They help provide energy to the trunk.
B. They contribute to proper taper development.
C. They provide shade to the young trunk tissue.
D. All of the above - correct answer D. All of the above
Which pruning system is started with a series of heading cuts, followed by annual sprout
removal?
A. Pollarding
B. Topiary
C. Natural
D. Espalier - correct answer A. Pollarding
A significant number of small, fruiting bodies along a branch indicates:
A. Sapwood rot
B. Heartwood rot
C. Basal rot
D. White rot - correct answer A. Sapwood rot
When felling a tree, the escape path should be:
A. At a 45-degree angle, away from the direction of fall
B. At a 45-degree angle, toward the direction of fall
C. Opposite the direction of fall
D. Toward the direction of fall - correct answer A. At a 45-degree angle, away from the
direction of fall
All of the following are recommendations for supporting a healthy landscape except:
A. Purchasing a diverse selection of pest-resistant plant species B. Selecting healthy
nursery stock
C. Pre-treating with a broad-spectrum pesticide before mulching D. All of the above -
correct answer C. Pre-treating with a broad-spectrum pesticide before mulching
The cork cambium combined with the external layer of bark are collectively called the:
A. Periderm
B. Paradox
C. Cambiderm
D. Cambium - correct answer A. Periderm
All of the following are deciduous conifers except:
A. Bald cypress (Taxodium distichum)
B. Tamarach (Larix laricina)
C. Dawn redwood (Metasequoia glyptostroboides)
Les avantages d'acheter des résumés chez Stuvia:
Qualité garantie par les avis des clients
Les clients de Stuvia ont évalués plus de 700 000 résumés. C'est comme ça que vous savez que vous achetez les meilleurs documents.
L’achat facile et rapide
Vous pouvez payer rapidement avec iDeal, carte de crédit ou Stuvia-crédit pour les résumés. Il n'y a pas d'adhésion nécessaire.
Focus sur l’essentiel
Vos camarades écrivent eux-mêmes les notes d’étude, c’est pourquoi les documents sont toujours fiables et à jour. Cela garantit que vous arrivez rapidement au coeur du matériel.
Foire aux questions
Qu'est-ce que j'obtiens en achetant ce document ?
Vous obtenez un PDF, disponible immédiatement après votre achat. Le document acheté est accessible à tout moment, n'importe où et indéfiniment via votre profil.
Garantie de remboursement : comment ça marche ?
Notre garantie de satisfaction garantit que vous trouverez toujours un document d'étude qui vous convient. Vous remplissez un formulaire et notre équipe du service client s'occupe du reste.
Auprès de qui est-ce que j'achète ce résumé ?
Stuvia est une place de marché. Alors, vous n'achetez donc pas ce document chez nous, mais auprès du vendeur Carzola98. Stuvia facilite les paiements au vendeur.
Est-ce que j'aurai un abonnement?
Non, vous n'achetez ce résumé que pour 14,88 €. Vous n'êtes lié à rien après votre achat.
Peut-on faire confiance à Stuvia ?
4.6 étoiles sur Google & Trustpilot (+1000 avis)
79271 résumés ont été vendus ces 30 derniers jours
Fondée en 2010, la référence pour acheter des résumés depuis déjà 14 ans