What is a population in ecological terms?

Population Dynamics and Growth Factors

Interactive Video
•
Biology, Science, Other
•
6th - 8th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A group of the same species living in the same area
A group of the same species living in different areas
A group of different species living in the same area
A group of different species living in different areas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following can cause a population to increase?
Deaths and emigration
Births and deaths
Births and immigration
Emigration and immigration
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to a population if the number of births equals the number of deaths?
The population increases
The population decreases
The population becomes extinct
The population remains the same
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In exponential growth, what is the shape of the population growth curve?
U-curve
L-curve
J-curve
S-curve
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is carrying capacity?
The average number of individuals in a population
The minimum number of individuals needed for a population to survive
The maximum number of individuals an environment can support
The number of individuals that can migrate into a population
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true about logistic growth?
The population remains constant
The population growth stops at carrying capacity
The population grows indefinitely
The population decreases over time
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which factor is density-dependent?
Seasonal changes
Competition for resources
Natural disasters
Climate change
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