ISA Arborist Certification Practice Exams Part 1
ISA Arborist Certification Practice Exams Part 1 ISA-International Society Of Arboriculture The ideal soil ratio for solids to pore space is: (A) 20:80 (B) 35:65 (C) 40:60 (D) 50:50 - correct answer D What is the correct scientific name for the oak tree genus? (A) Quercus (B) Pyrus (C) Larix (D) Acer - correct answer A Which of the following is not one of the five major categories of soil horizons? (A) O (B) E (C) N (D) B - correct answer C Loam is least composed of what soil classification? (A) Sand(B) Silt(C) Clay(D) Loam is composed of all soils evenly - correct answer C What is the difference in magnitude of acidity between a PH level reading of 4 vs. a PH reading of 7? (A) 1(B) 3(C) 100 (D) 1000 - correct answer D What is not a detrimental impact on tree growth from compaction? (A) Restricted root growth (B) Reduction of water availability
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- Institution
- ISA-International Society Of Arboriculture
- Course
- ISA-International Society Of Arboriculture
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- Uploaded on
- February 23, 2024
- Number of pages
- 35
- Written in
- 2023/2024
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- Exam (elaborations)
- Contains
- Questions & answers
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isa arborist certification practice exams part 1
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