Explanation may include

Explanation may also include the factors that caused the following species to become threatened or endangered:

Process/Skill Questions:

What are some success stories in restoring a declining animal population?
What does low biotic potential mean?
How have humans contributed to the decline of species by poaching?
How has overharvesting led to the decline of commercial marine species?
How can we balance the commercial harvest of marine species with the interests of recreational fishermen?
How does control of predator populations impact wildlife populations?
How can poaching affect the pet trade?
What is Aldo Leopold’s cultural harvest idea? How can it lead to poaching?
How can habitat be enhanced to protect endangered species?
How do wildlife managers account for human activities near habitat for threatened and endangered species?
Why is an animal’s adaptability an important factor in its ability to survive?
What are some nonindigenous species?
How do invasive pest species cost U.S. consumers?
How do nonindigenous species harm native wildlife?

Teacher Resource: