Question 1

Fuelwood accounts for nearly half of global wood consumption.

Accepted Answer

A) True 
 B)False

Question 2

The world's largest tropical forest is in

Accepted Answer

A)   Southeast Asia.
B)   South America.
C)   Africa.
D)   India.E) B) and C)
F) None of the above

Question 3

Which nation currently has the highest deforestation rate?

Accepted Answer

A)   Burundi
B)   Russia
C)   Japan
D)   India
E)   CanadaF) D) and E)
G) C) and E)

Question 4

Spotted owls became the subjects of national controversy in 1989 because the Forest Service was forced to

Accepted Answer

A)   Plant thousands of acres of new habitat
B)   Limit logging to save habitat
C)   Halt all mineral exploration
D)   Cease issuing hunting permits
E)   Build roads into forestsF) A) and D)
G) C) and E)

Question 5

The _______ encourages the division of protected areas into zones with different purposes and levels of human impact.

Accepted Answer

A)   Man and Biosphere Program
B)   Biosphere Reserve
C)   Chipko Andolan Movement
D)   IUCN World Conservation StrategyE) None of the above
F) C) and D)

Question 6

Of all the old-growth forests that stood in the United States before the European settlement, how much remains today?

Accepted Answer

A)   About 50%
B)   About 35%
C)   Slightly over 25%
D)   About 15%
E)   Less than 10%F) A) and B)
G) C) and D)

Question 7

Which of the following statements about old-growth forests is true?

Accepted Answer

A)   Humans do not reside in old-growth forests.
B)   Old-growth forests have been without disturbance of any kind for at least 100 years.
C)   The largest remaining areas of old-growth forests are in North America.
D)   They include temperate rainforests, tropical rainforests, boreal forests, and deciduous forests.
E)   None of the above is true.F) C) and D)
G) B) and D)

Question 8

On a global scale, fuelwood harvests

Accepted Answer

A)   Make up about half of all wood harvests
B)   Make up only 1% of industrial timber harvests
C)   Are far greater than industrial timber harvests
D)   Make up about 10% of all wood harvests
E)   Are mainly in developed countriesF) A) and D)
G) B) and E)

Question 9

If managed carefully, ecotourism benefits natural areas by giving economic value to land and water resources

Accepted Answer

A)   That have no other value
B)   That no one is interested in
C)   That never existed before
D)   Without destroying them
E)   All of these are economic benefits of carefully managed ecotourismF) All of the above
G) B) and E)

Question 10

Which of the preserve shapes shown would support the most species that require a core area?

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   All of the shapes have about the same measurementsF) C) and D)
G) A) and E)

Question 11

Nomadic pastoralists live by

Accepted Answer

A)   Foraging and hunting
B)   Raising seasonal crops
C)   Herding grazing animals
D)   Raising chickens, ducks, and pigs
E)   All of these are correctF) C) and E)
G) A) and E)

Question 12

What are the most endangered aquatic areas?

Accepted Answer

A)   Sea mounts
B)   Tide pools
C)   Coral reefs
D)   Mangrove forestsE) C) and D)
F) None of the above

Question 13

Fire prevention efforts have actually increased the chances of very big fires by allowing fuel to accumulate.

Accepted Answer

A) True 
 B)False

Question 14

Compare and contrast an old-growth (primary) forest with a tree farm.

Accepted Answer

Old growth forests have the following ch...

Question 15

A disadvantage of monoculture forestry is that it is

Accepted Answer

A)   Difficult to harvest with clear-cut methods
B)   Deficient in providing ecological services
C)   Difficult to replant
D)   Economically inefficient
E)   More time-consuming to replantF) None of the above
G) All of the above

Question 16

Which of the following is the branch of science that focuses on relationships between large scale spatial patterns and ecological processes?

Accepted Answer

A)   Population ecology
B)   Landscape ecology
C)   Restorative ecology
D)   Forest ecologyE) C) and D)
F) B) and D)

Question 17

Rotational grazing allows grazing livestock to

Accepted Answer

A)   Use the most fertile pastures continuously
B)   Use a small area for a short time
C)   Produce more young animals with less range
D)   Depend more on domestic pastures
E)   Use only the most nutritious plants in a pastureF) None of the above
G) C) and D)

Question 18

Why is there a need to reeducate people about the role of fire in natural systems?

Accepted Answer

A)   People are still throwing away cigarette butts that can start forest fires.
B)   People who camp are not putting their campfires out causing fires in inaccessible areas.
C)   People do not understand that fire is a natural part of many biological ecosystems.
D)   People are well educated about fire and do not need to be reeducated.
E)   People are starting fires in wilderness areas to make the area available for logging.F) A) and B)
G) B) and C)

Question 19

The first symptom of range overgrazing is usually

Accepted Answer

A)   Gullying
B)   The absence of trees
C)   The compaction of soils
D)   Desertification
E)   The disappearance of palatable plant speciesF) A) and E)
G) B) and D)

Question 20

What percentage of the world's forests is under some level of protection?

Accepted Answer

A)   8
B)   12
C)   26
D)   37
E)   42F) None of the above
G) All of the above

Exam 12: Biodiversity: Preserving Landscapes

Which of the following is the branch of science that focuses on relationships between large scale spatial patterns and ecological processes?

Correct AnswerverifiedShow Answer

The _______ encourages the division of protected areas into zones with different purposes and levels of human impact.

Correct AnswerverifiedShow Answer

Which of the preserve shapes shown would support the most species that require a core area?

Correct AnswerverifiedShow Answer

Spotted owls became the subjects of national controversy in 1989 because the Forest Service was forced to

Correct AnswerverifiedShow Answer

If managed carefully, ecotourism benefits natural areas by giving economic value to land and water resources

Correct AnswerverifiedShow Answer

A disadvantage of monoculture forestry is that it is

Correct AnswerverifiedShow Answer

Fire prevention efforts have actually increased the chances of very big fires by allowing fuel to accumulate.

Correct AnswerverifiedShow Answer

The first symptom of range overgrazing is usually

Correct AnswerverifiedShow Answer

Rotational grazing allows grazing livestock to

Correct AnswerverifiedShow Answer

Which nation currently has the highest deforestation rate?

Correct AnswerverifiedShow Answer

Fuelwood accounts for nearly half of global wood consumption.

Correct AnswerverifiedShow Answer

Why is there a need to reeducate people about the role of fire in natural systems?

Correct AnswerverifiedShow Answer

Compare and contrast an old-growth (primary) forest with a tree farm.

Correct AnswerverifiedOld growth forests have the following ch...View AnswerShow Answer

What percentage of the world's forests is under some level of protection?

Correct AnswerverifiedShow Answer

Which of the following statements about old-growth forests is true?

Correct AnswerverifiedShow Answer

The world's largest tropical forest is in

Correct AnswerverifiedShow Answer

On a global scale, fuelwood harvests

Correct AnswerverifiedShow Answer

Of all the old-growth forests that stood in the United States before the European settlement, how much remains today?

Correct AnswerverifiedShow Answer

Nomadic pastoralists live by

Correct AnswerverifiedShow Answer

What are the most endangered aquatic areas?

Correct AnswerverifiedShow Answer

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Old growth forests have the following ch...
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