Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Population Ecology Practice
Test Description: Practice
Instructions: Answer all questions to get your test result.
1) which is not used to describe a population of grizzly bears in Canada
A
population range
B
demographic history
C
population density
D
geographic distribution
2) which is a characteristic of exponential growth
A
growth rate is inversely proportional to population size
B
initial population growth is rapid
C
lag phase shows rapid growth
D
resources are used quickly
3) which is a density independent factor for a flock of Canada Geese
A
dwindling food supply
B
intestinal worms
C
infectious virus
D
unusually cold weather
4) what happens when a population nears carrying capacity
A
resources become scarce
B
diseases spread easily
C
density independent factors increase
D
resources become abundant
5) which strategy produces less offspring that have a better chance of living
A
l-strategy
B
s- strategy
C
k - strategy
D
r-strategy
6) calculate the density population of 100 bees in a 5 hectare sized area
A
25 bees /hectare
B
500 bees/hectare
C
100 bees/hectare
D
20 bees /hectare
7) If predators populations increase rapidly then prey population will
A
decrease
B
stabilize
C
stay the same
D
increase
8) which of the following would cause demographic transition
A
all the above
B
immigrations
C
more deaths
D
Medicines and better hospitals
9) Which organism may have an r strategy
A
people
B
lions
C
elephants
D
mosquitos
10) Are you ready for the test
A
yes
B
no
C
not yet
D
all the above
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?