Multiple Choice
In developed countries,many national parks are threatened by
A) air and water pollution.
B) poaching and invasion of alien species.
C) roads, noise and ATV's.
D) population growth and surrounding industrial development.
E) all of these answers
Correct Answer:
Verified
Correct Answer:
Verified
Q17: Currently, _ of the earth's land area
Q21: The _ is a collection of 155
Q22: The first step in forest management is
Q23: Major problems faced by national parks include
Q24: Uncut forests or regenerated forests that have
Q27: Which of the following is not considered
Q28: Future designations of Wilderness areas are currently
Q29: Deforestation affects agriculture,water supplies,and biodiversity.
Q30: Ecologists have identified _ hot spots (or
Q31: Although we have explored only a small