

Population ecology
Presentation
•
Biology
•
10th Grade - University
•
Practice Problem
•
Medium
+2
Standards-aligned
Sondi Hoffman
Used 56+ times
FREE Resource
19 Slides • 11 Questions
1
2
3
4
5
6
Multiple Choice
7
Multiple Choice
the pattern or spread of people in a given area
census
death rate
population distribution
demographics
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12
Multiple Choice
Survivorship curve represented by high death rates for the young, then a slower death rate for survivors, good examples are fish and frogs.
type I
type II
type III
type IV
13
Multiple Choice
Survivorship curve represented by a death rate that is constant over organism’s life span, squirrels and songbirds are good examples.
type I
type II
type III
type IV
14
Multiple Choice
The mortality rate of organisms following a type I survivorship curve is __________.
fairly constant throughout life
higher in post-reproductive years
lower after the organisms become established
unrelated to age
15
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21
Multiple Choice
What is happening at the 'A' on the graph?
the population overshoots above the carrying capacity
the population stops growing
growth begins to slow down due to limited resources
growth is speeding up due to an abundance of resources
22
Multiple Choice
23
Multiple Choice
24
Multiple Choice
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29
Multiple Choice
As a population of a species increases within a territory, which of the following most likely also increases?
Immigration
Food supply
Carrying capacity
Competition
30
Multiple Choice
Animals such as pandas are long lived, mature slowly, and generally produce fewer offspring during their life spans but place a greater investment in each. What term is applied to this type of reproductive strategy?
K-strategy
r-strategy
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