Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ecology 3
Test Description: Biomes/populations
Instructions: Answer all questions to get your test result.
1) The symbiotic relationship between a flower and the insect that feeds on its nectar is an example of
A
predation
B
commensalism
C
parasitism
D
mutualism
2) What is one difference between primary and secondary succession?
A
Secondary succession begins on soil and primary succession begins on newly exposed surfaces
B
Secondary succession begins with lichens and primary succession begins with trees
C
Primary succession is slow and secondary succession is rapid
D
Primary succession modifies the environment and secondary succession does not
3) Which biome is characterized by very low temperatures, little precipitation, and permafrost?
A
desert
B
tropical dry forest
C
temperate forest
D
tundra
4) Which of the following is NOT one of the factors that play a role in population growth rate?
A
demography
B
immigration
C
death rate
D
emigration
5) There are 150 Saguaro cactus plants per square kilometer in a certain area of Arizona desert. To which population characteristic does this information refer?
A
growth rate
B
population density
C
age structure
D
geographic distribution
6) The movement of organisms into a given area from another area is called
A
population shift
B
immigration
C
emigration
D
carrying capacity
7) Which are two ways a population can decrease in size?
A
low birth rate and emigration
B
immigration and emigration
C
high death rate and immigration
D
emigration and high birthrate
8) The various growth phases through which most populations go are represented on a (an)
A
normal curve
B
exponential growth curve
C
logistic growth curve
D
population curve
9) A biotic or an abiotic resource in the environment that causes population size to decrease is a
A
limiting nutrient
B
growth factor
C
limiting factor
D
carrying capacity
10) If a population grows larger than the carrying capacity of the environment, the
A
birth rate may rise
B
death rate may rise
C
death rate must fall
D
birthrate must fall
*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?