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ENVR 1301 EXAM 1 ACTUAL
QUESTIONS 2026 WITH VERIFIED
ANSWERS.
Secondary succession - correct answer-ecologic succession
that starts with preexisting soil and has a re-invasion of
plants/animals
Instrumental value - correct answer-value to humans
Intrinsic value - correct answer-value in and of itself
5 human activities that contribute the most to biodiversity loss -
correct answer-1. Habitat change
2. Invasive species
3. Pollution
4. Human population growth
5. Over-exploitation
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Provisioning services - correct answer-ecosystem services
such as wood, food, oils, fuel
Regulatory services - correct answer-ecosystem services such
as food control, climate moderation, pest management
Supporting services - correct answer-ecosystem services such
as nutrient cycling, soil building, erosion control, breaking down
waste
Cultural services - correct answer-ecosystem services such as
spiritual enrichment, knowledge, enjoyment
Commons - correct answer-public, open-access resource.
Precautionary principle - correct answer-where there is
uncertainty, resource managers should favor the protection of
the living resource.
Process of protection - correct answer-1. List
ENVR 1301 EXAM 1 ACTUAL
QUESTIONS 2026 WITH VERIFIED
ANSWERS.
Secondary succession - correct answer-ecologic succession
that starts with preexisting soil and has a re-invasion of
plants/animals
Instrumental value - correct answer-value to humans
Intrinsic value - correct answer-value in and of itself
5 human activities that contribute the most to biodiversity loss -
correct answer-1. Habitat change
2. Invasive species
3. Pollution
4. Human population growth
5. Over-exploitation
, Page | 2
Provisioning services - correct answer-ecosystem services
such as wood, food, oils, fuel
Regulatory services - correct answer-ecosystem services such
as food control, climate moderation, pest management
Supporting services - correct answer-ecosystem services such
as nutrient cycling, soil building, erosion control, breaking down
waste
Cultural services - correct answer-ecosystem services such as
spiritual enrichment, knowledge, enjoyment
Commons - correct answer-public, open-access resource.
Precautionary principle - correct answer-where there is
uncertainty, resource managers should favor the protection of
the living resource.
Process of protection - correct answer-1. List
