16. Four ways that humans have an impact on sustainable ecosystems are:
17. a) Biodiversity refers to:
b) Biodiversity is important to:
18. An example of an invasive species is _________________ It is an
invasive species because it is:
19. An ecological footprint is a:
20. Label the graph below:
A
Number of
Bacteria
C
B
Time (minutes)
What limiting factors affect the bacteria population? ____________,_____________
21. Why has urban sprawl reduced the biodiversity of that area? _____________
What is the solution to urban sprawl? _________________________
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