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Study Quiz 3.2: Human Impacts on Ecosystems
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1
Objects found in nature that people use to meet their basic needs are
A)baseline resources
B)natural resources
C)symbiotic resources
D)traditional resources
2
Which of the following is NOT a natural resource?
A)trees
B)Styrofoam™
C)water
D)natural gas
3
Which of the following is NOT a renewable resource?
A)natural gas
B)trees
C)fish
D)wheat
4
Which of the following is a non-renewable resource?
A)timber
B)cattle
C)coal
D)orchards
5
When the resources of nature are being renewed or replaced at least as fast as they are used, this is
A)reliability
B)renewing the resources
C)susceptibility
D)sustainability
6
What is the biggest threat facing organisms today?
A)bioaccumulation
B)diseases and parasites
C)loss of habitat
D)parasite accumulation
7
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What is being modelled in the diagram above?
A)the greenhouse effect
B)chemical monitoring
C)hydrothermal venting
D)global warming
8
When sulfur and nitrogen compounds mix with water vapour, __________ is formed.
A)an aquatic habitat
B)a fossil fuel
C)carbon dioxide
D)acid rain
9
A species that is almost extinct is called
A)a threatened species
B)an endangered species
C)an introduced species
D)a native species
10
A species that could become endangered if the factors limiting its population are not reversed is called
A)a threatened species
B)an endangered species
C)an introduced species
D)a native species





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