AR Managing Natural Resources Units 7 & 9
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| a standard unit of measure for lumber; a piece of lumber 1 inch X 1 foot X 1 foot (or the equivalent) before surfacing | Board foot
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| a stack of wood 4 feet X 4 feet X 8 feet or the equivalent | Cord
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| the process of estimating the pulpwood or lumber that a standing parcel of trees can produce | Cruising
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| any device used to measure the diameter of a tree trunk | Dendrometer
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| the diameter of the tree trunk, in inches, measured 4.5 feet above the ground | Diameter breast height (DBH)
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| a very complex community of associated trees, shrubs, other plants, and animals | Forest
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| a professional who plans, manages, and/or supervises a forest | Forester
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| the science of planting and managing forests for specific purposes, such as timber production or conservation | Forestry
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| removal of any or all trees in an area for sale | Harvest cutting
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| any device used to measure usable tree height | Hypsometer
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| harvests taken from a stand of trees before the trees reach planned maturity | Intermediate cutting
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| management practices to improve the quality of timber stands by promoting the vigor and productivity of healthy specimens and removing unhealthy ones | Timber stand improvement (TSI)
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| woody plants with single stems; they generally consist of three major parts – roots, trunk, and crown | Tree
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| the length of the tree trunk from the point where it will be cut to the end of the last usable section to be kept | Tree height
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| the wise use of natural resources | Conservation
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| a person who promotes the wise use of natural resources | Conservationist
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| the use of natural resources such as timber, minerals, and water; may be sustainable or non-sustainable | Exploitation
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| the non-use or very limited use of a natural resource | Preservation
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| the reuse of a product or waste materials in making a product | Recycling
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| the act of using resources faster than they can be restored or replaced | Resource depletion
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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