Shared Flashcard Set

Details

TC FFA Forestry Writtens 1-50
Test Questions for Forestry Written Test
50
Agriculture
6th Grade
09/26/2013

Additional Agriculture Flashcards

 


 

Cards

Term
A stand of trees with an overstory made up of 75% Longleaf Pine, 20% Turkey Oak, and 5% other tree species would be considered ________________.
Definition
Mixed
Term
Magnetic declination in Florida can range from ___ to ___.
Definition
0° to 3°
Term
When planting Longleaf pine on pasture land for wildlife, how many trees per acre are recommended?
Definition
512
Term
Which of the following processes might be used during the regeneration of a stand of pine trees?
Definition
Dibbling
Term
Which of the following was historically the dominant pine species found in Florida?
Definition
Longleaf Pine
Term
Florida’s Forests have a ______ impact on Florida’s economy.
Definition
$16.6 million
Term
On a hot summer day a large tree can transpire __________ gallons of water.
Definition
900
Term
One of the cheapest and most effective practices in the management of pines is ________.
Definition
Prescribed burning
Term
Each year, every person in Florida uses enough wood and paper to make up a tree ____ feet tall and _____ inches in diameter.
Definition
100, 16
Term
When outside factors are required in order to maintain a forest community, this results in a ________________.
Definition
Sub-climax community
Term
The cork cambium is responsible for producing the dead cells that make up the ____________ of the tree?
Definition
Bark
Term
A live crown ratio of less the ___% indicates that a stand should be thinned.
Definition
33
Term
Sustainable forest management requires balancing _____________, _____________ and ____________ needs.
Definition
Social, Economic, Ecological
Term
An uneven-aged stand could be best described as…
Definition
Having trees from all stages of life.
Term
A back fire is a fire that ____________?
Definition
Burns into the wind
Term
How many chains are in half a mile?
Definition
40
Term
Concrete floors require ____ times more energy to produce than wood floors.
Definition
21
Term
Which of the following products does not come from trees?
Definition
Plastic grocery bags
Term
Which practice is used in wet areas to raise seedlings out of standing water?
Definition
Bedding
Term
A wedge prism is used to?
Definition
Measure basal area.
Term
One board foot is defined as?
Definition
144 cubic inches of wood.
Term
The difference between true north and magnetic north is called?
Definition
Magnetic declination
Term
Scalping should be done at what time?
Definition
When getting ready to plant seedlings.
Term
A flank fire is a fire that___________?
Definition
Burns into the wind
Term
Every year ____ new trees are planted in Florida for every Florida resident.
Definition
10
Term
Which of the following products come from trees?
Definition
a. Ice cream
b. Paints
c. Cosmetics
d. Toothpaste
Term
What is high grading?
Definition
A thinning system that takes the dominant and co-dominant trees.
Term
One of the ways Longleaf Pine benefits from prescribed fire is by?
Definition
Destroying the fungus that causes Brown Spot Needle Blight.
Term
What is an increment borer?
Definition
A tool used to take a sample of wood from a living tree for the purpose of determining the trees age or growth rate.
Term
Diameter at Breast Height (DBH) is measured at what height from the ground?
Definition
4.5 feet
Term
Florida was surveyed using the Section, Township and Range (STR) system. Under this system, how many Sections are in a Township?
Definition
36
Term
Each Section in the STR system is how big?
Definition
1 square mile
Term
Each ___ the average American uses enough wood products to equal a tree 16 inches in diameter and 100 feet tall.
Definition
Year
Term
Silviculture is defined as?
Definition
The science of producing and tending a forest.
Term
What are Mycorrhizae?
Definition
Beneficial fungi that aid a root to absorb water and nutrients.
Term
When implementing Best Management Practices (MBP’s) you minimize impacts on:
Definition
Soil AND Water Quality
Term
When is the best time of year to plant trees?
Definition
December through February
Term
To be considered pure, a stand must have what percentage of the same tree species?
Definition
90%
Term
Cellulose is used as a __________________ in toothpaste.
Definition
Thickener
Term
If wildlife management is a primary consideration in a planted pine stand, what is a good recommendation for initial tree planting spacing?
Definition
5’ by 12’
Term
Pondcypress communities grow in pockets of low topography and usually form a group of trees in the shape of a ____________?
Definition
Dome
Term
Disturbing soil near a body of water could degrade the water quality by?
Definition
a. Sedimentation
b. Chemical pollution
c. Nutrient pollution
Term
What portion of Florida’s 35.7 Million acres is forested?
Definition
One-half
Term
Which is not one of the primary pine species found in Florida?
Definition
Pinyon Pine
Term
Forestry is…
Definition
The science, art, and practice of managing and using trees, forests, and their associated resources for human benefit.
Term
Prior to European settlement, which pine species dominated the forests of the South?
Definition
Longleaf Pine
Term
In the early 1900’s, which was Florida’s biggest industry?
Definition
Naval Stores
Term
______________ is necessary to maintain Florida’s ecosystems.
Definition
Fire
Term
Which pine is most resistant to fire (fire tolerant)?
Definition
Longleaf Pine
Term
The process by which plant species change overtime is known as?
Definition
Succession
Supporting users have an ad free experience!