Determining Population Size Answers

New Zealand has a population of 4,326,380 and has an area of 103,736 mi while Australia has an area of 2,967,909 mi and a population of 21,905,140. Calculate the population density for New Zealand and Australia. Round the population densities to the nearest whole number.

New Zealand has a population of 4,326,380 and has an area of 103,736 mi while Australia has an area of 2,967,909 mi and a population of 21,905,140. Explain how New Zealand can have a larger population density than Australia even though it has a smaller total population.

A S-shaped curve is called a(n) _______.

Which of the following statements about logistic growth curves is true?

How does a logistic growth curve differ from an exponential growth curve?

Describe the sampling method for determining population size.

Yellowstone National Park has 124 wolves living in it. The park covers 3472 square miles. What is the population density of wolves living in Yellowstone?

Population density is calculated by _______.

Explain how the method of mark and recapture works to determine population size.

Direct observation is the simplest and most effective method to determine population size.