Population
The patterns of population where organisms are clustered together in groups
What is clumped
How populations gain individuals along with births
What is immigration
The shape of a logistic growth curve
What is S-shaped
What happens to a population with high birth rates and low death rates
What is the population size increases
Scientific changes that affected the human growth rate
The name of all organisms of the same species that live in the same area
What is population
A population with a positive population growth rate is
What is increasing
The shape of exponential growth
What is J-shaped
Populations in this region are still in a rapid growth stage
What is Asia
Techniques that increased the food supply
What is better farming techniques and machines
The pattern of population where organisms have an unpredictable distribution
What is random
The main factors affecting population growth rate along with birth rate
What is immigration rate, death rate, and emigration
What is logistic growth
The stage of the demographic transition when growth starts to slow
What is stage 3
In stage one of the demographic transition model, the __ is high and fluctuating because diseases spread rapidly in unsanitary conditions
What is death rate
A population has no growth and remains the same size
What is death rate equals the birth rate
Where countries with high growth rates are mainly found
What is Africa and the Middle East
Carrying capacity
What is the maximum population size that can be supported without destroying the habitat
10,000 years ago, this was developed enabling a much bigger & more reliable source of food
What is agriculture
Reasons that birth rates decline during the demographic transition in Europe and North America
What is more efficient machines and children being required to attend school
A population of 100 insects that live in an area of 100 square meters
What is population density
If the rates of __ to a country surpass the rates of __ from that country, overpopulation is likely to happen
What is immigration and emigration
The primary difference between exponential and logistic growth
What is exponential growth occurs without limiting factors, while logistic growth occurs with limiting factors
Why birth rates began to fall in the late 1800s
What is children had to go to school
The order of the four stages of the human demographic transition
What is (1) high birth/death rates, (2) high birth/low death rates, (3) lower birth/low death rates, (4) a balance between low birth and death rates = = population growth at zero