Modern Forestry

25 July 2022
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22 test answers

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question
What distinguishes even-aged management practices from uneven-aged management practices?
answer
Even-aged practices remove larger groups of trees than uneven-aged management practices.
question
Even-aged management practices involves clearing trees that _______.
answer
are all near the same age
question
Which of the following forest management practices is best for reestablishing areas of forest?
answer
reforestation
question
What fraction of the fossil fuel emissions in the United States could be absorbed by converting 25% of agricultural land in the U.S. to native forests?
answer
approximately 20%
question
Which of the following about carbon sinks is not true?
answer
They emit more carbon than they take in.
question
Which of the following is not part of the role of a forester?
answer
prevent removal of timber
question
Which of the following statements about forestry education is true?
answer
Some states have greater access to forestry programs than others.
question
When is the carbon stored in plants released?
answer
when they die
question
Which of the following forest management practices is the most harmful to forest ecosystems?
answer
clearcutting
question
The amount of carbon removed by forests in the United States each year is equal to _______.
answer
3390 semi-trucks full of carbon
question
Removing a specific group of trees within a small area over a long period of time is _______.
answer
group selection
question
Forests are the only carbon sinks on Earth.
answer
False
question
How do trees act as carbon sinks?
answer
All of the above
question
Reforestation always occurs as a result of human intervention.
answer
False
question
The main purpose of a forester is to identify land for timber harvesting.
answer
False
question
Which of the following would most likely employ a forester?
answer
All of the above
question
Where is the carbon taken in by plants during photosynthesis stored?
answer
plant structures
question
How does seed-cutting differ from shelterwood cutting?
answer
Shelterwood cutting takes place over several years.
question
A forester is _______
answer
a person who manages and supervises land used for timber production
question
Which method of tree harvesting favors slow-growing trees that are shade-tolerant?
answer
selective cutting
question
Which of the following is a technology used by foresters?
answer
all of the above
question
Why is clearcutting an especially damaging forestry practice for species that rely upon older trees for their survival?
answer
Clearcutting removes all trees in a stand, old and young.