WorksheetsOLDReview - Human Population Growth
Total questions: 16
Worksheet time: 32mins
The people or animals living in a particular area.
species
population
community
consumer
The _____________ the human population, the ______________ the amount of resources being used.
least, least
greater, least
least, greater
greater, greater
How does population growth affect natural resources?
The more people on the planet, the less natural resources that are available for each person.
The less people on the planet, the less natural resources that are available for each person.
The more people on the planet, the more natural resources that are available for each person.
Which of the following is a density-dependent limiting factor?
human activities
unusual weather
competition for food
natural disasters
What would human alterations of the environment be considered? Ex. Cutting down the rain forests
Density-independent
Density-dependent
What is the carrying capacity of the following graph?
600
800
1000
2000
Environmental factors that affect the size of a population, no matter how large that population is.
Density Independent Limiting Factors
Density Dependent Limiting Factors
Carrying Capacity
Exponential Growth
Environmental factors that affect the size of a population, as the population’s size increases.
density- dependent factor
population density
dispersion
density-independent factor
Many fish die due to a change in the winds and the appearance of the El Nino ocean current off the coast of Peru and Chile. This is an example of...
Density-Dependent factor
Density-Independent factor
The largest number of individuals that an environment can support long term is...
population density
depopulation
exponential growth
carrying capacity
Identify two factors that affect population growth.
Number of adults ; Amount of resources
Number of males ; Number of females
Number of males ; Amount of air
Volcanic eruptions ; Solar activity
Humans have the greatest impact on the amounts of Earth’s natural resources available to use.
True
False
Identify the type of population growth shown on the graph.
logistic growth
exponential growth
predator-prey cycle
boom-bust curve
