Population

Population

Multiple Select

Which of the following are examples of a density independent factors?

• forest fire

• seasonal cycles

• storms

• disease

Multiple Choice

What type of factor has an increasing impact as the population size increases?

• density-independent

• density-dependent

• cohort effect

• survivorship factor

Multiple Select

Which of the following are density dependent factors?

• competition for resources

• predation

• disease

• natural disasters

Multiple Choice

Which of the following is NOT an outcome of high population density?

• mortality increase

• predators tend to ignore prey that is overabundant

• reduction in births

• decreased resource availability

Multiple Select

Which contribute to a positive population growth?

• immigration

• positive birth rate

• emigration

• positive death rate

Multiple Choice

What point on the graph represents carrying capacity?

• a

• b

• c

• d

Multiple Choice

What type of growth model is shown in image B?

• Exponential

• Logistic

Multiple Choice

Factors like predation can have a positive benefit to the population of prey organisms because predators tend to keep prey populations below their ___________.

• carrying capacity

• sustainibility number

• exponential growth point

• competition level

Multiple Choice

Animals such as pandas are long lived, mature slowly, and generally produce fewer offspring during their life spans but place a greater investment in each. What term is applied to this type of reproductive strategy?

• K-strategy

• r-strategy

Multiple Choice

What was the total population in Indonesia in 2017?

• 1,000,000

• 200,000,000

• 5,000,000,000

Multiple Choice

What is the biggest age group in Indonesia in 2017?

• 0-4 years old

• 35-39 years old

• 70-74 years old