WorksheetsSWYK LGB- Populations
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
If death rate > birth rate, then population size will
a)
increase
b)
decrease
c)
stay the same
2.
If the number of births in a population is the same as the number of deaths in a population, what will happen to the growth of the population?
a)
It will increase
b)
It will decrease
c)
It will stay the same
d)
It don't matter
3.
When the hare population increases, what happened to the lynx population?
a)
It rose.
b)
It fell.
c)
It stayed the same.
4.
something that slows the growth rate of a population
a)
carrying capacity
b)
biotic potential
c)
limiting factor
d)
community
5.
The carrying capacity is the smallest number of individuals in a population that can live in one area.
a)
true
b)
false
6.
The average number of people per square mile
a)
population distribution
b)
population density
c)
urbanization
d)
population rate
7.
All the bull frogs in a pond would be considered
a)
a community
b)
an ecosystem
c)
a habitat
d)
a population
8.
If there is a large zebra population in an ecosystem and a limited amount of food, what will occur between the members of the zebra population?
a)
competition for water
b)
commensalism
c)
parasitism
d)
competition for food
9.
What are two ways in which the environment can influence population size?
a)
competition and natural disasters
b)
biomes and ecosystems
10.
What type of interaction occurs when bees live in a hive?
a)
cooperation
b)
competition
c)
churros
d)
chimichangas
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