Moderate
The natural defects (in standing trees) are:
Correct answer: E. All of the above
- A. Knots
- B. Reaction wood or abnormal wood
- C. Brashness
- D. Grains
- E. All of the above
Explanation
Standing-tree defects include knots, reaction or abnormal wood, brashness, and irregular grain. These defects originate during tree growth, so all the listed types are included.
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Practise Forest Mensuration
46 free Forest Mensuration MCQs from Forestry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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