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Environmental Science.
Forests and Wildlife
25
Science
10th Grade
05/24/2012

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Cards

Term
19th Century - what plains animal was nearly pushed to extinction due to wasteful hunting practices?
Definition
Whooping Crane
Term
The profession of growing tress:
Definition
Silviculture
Term
The Whooping Cranes' numbers in the wild are steadily...
Definition
increasing in number.
Term
When a tree is desirable for harvesting and is known to be early successional, what may be the best way to reintroduce it?
Definition
Clear-cutting
Term
This is an example of indirect deforestation:
Definition
Pollution and climate change
Term
What is shelterwood cutting?
Definition
Cutting dead and less desirable trees in ordeer to later cut mature trees.
Term
There is a world wide __________ in forests due to new technologies.
Definition
Increase
Term
This is not a reason for maintaining forests noted in the book:
Definition
Pest management
Term
Correct term or phrase for how a species or its population varies in number during a period of time:
Definition
Historical Range in Variation
Term
What facts do we look at before clear cutting?
Definition
Ecosystem, boundaries, and species richness of trees.
Term
Difference between carnivore and herbivore?
Definition
One eats vegetable matter and one eats meat
Term
This is not a valid reason for clear-cutting:
Definition
It can improve aesthetics
Term
What is the estimated population of buffalo in the Great Plains of the US?
Definition
50
Term
Efforts of forest management are most intense in _________________
Definition
Europe and some parts of US
Term
Flooding problems in India are the result of extensive deforestion in this country:
Definition
Nepal
Term
This is the result of extensive clear cutting in Michigan:
Definition
Stump Barrens
Term
The International Union for the Conservation of Nature _______________
Definition
To help the environment
Term
This is also known as "thinning":
Definition
Selective Cutting
Term
Which latitudinal zone has the greatest concentration of forests?
Definition
Tropical Rainforest
Term
Selective Cutting is:
Definition
The practice of marking individual trees for cutting
Term
Foresters have managed trees at a local level in:
Definition
Stands
Term
The age and growth rate of trees can be measure in the tree's _____________
Definition
rings
Term
The rate of deforestation in tropical rain forests appears to be _________
Definition
slowing
Term
Seed-tree Cutting is __________
Definition
cutting all but a few mature trees with good genetic characteristics
Term
What is attacking the spotted owl, so much that it is endangered?
Definition
West Nile Disease
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