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The population in the US and Canada is most dense along the coasts and navigable rivers where people were first able to get to settle. It is also affected by climate, soil quality. availability of water and the topography of the land. The least settled areas are very cold, swampy, desert wastelands and/or steep rocky , inaccessible areas which can be farmed or easily built upon.
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In regards to natural disasters what does density dependent mean?
Density dependent effects in natural disasters refer to the impact of population density on the severity of the disaster and the vulnerability of the affected population. High population density can lead to greater casualties, limited resources, and increased difficulty in coordinating relief efforts during natural disasters.
What is an density dependent factor?
A density dependent factor is a factor that is affected by the amount of organisms in a population. An example of this would be sickness, as the higher the density is, the more easily the sickness will spread.
What is a density independent regulatory factor?
A density-independent regulatory factor is an environmental factor that influences population size or growth without being affected by the population density. These factors can include natural disasters like floods or droughts, temperature changes, or other abiotic factors. They have the same effect on population size regardless of the population's density.
Which organisms would be most affected by density independent factors?
Organisms that are most affected by density-independent factors are typically those with fixed life history traits, such as temperature extremes, natural disasters, and pollution. These factors can impact population size regardless of the population's density, as they affect individual organisms uniformly. Examples include plants during a drought or fish during an oil spill.
What does density-dependent limiting factors mean?
Density-dependent limiting factors are factors that limit the growth of a population based on the population density. These factors become more impactful as population density increases, such as competition for resources, predation, and disease transmission. They help regulate population size by exerting stronger effects when the population is large and resources are scarce.
Culture migration and population fall under the geography theme of what?
There are five themes of geography - density of population, language patterns, religion, architecture, and political systems. Culture migration and population fall under the geography themes of density of population, religion, and political systems.
Density map of Russia?
A population density map of Russia can be found at most local libraries. Many geography books will have population density maps for each country.
Around 1000 ad in western Europe the density of the population was affected by which of these?
The terrain, the amount of rainfall, and the quality of the soil affected the population density in Western Europe around 1000 AD.
Which would be least likely to be affected by a density-dependent limiting factor?
A population with a low population density would be least likely to be affected by a density-dependent limiting factor, as these factors typically become significant when populations reach higher densities.
In regards to natural disasters what does density dependent mean?
Density dependent effects in natural disasters refer to the impact of population density on the severity of the disaster and the vulnerability of the affected population. High population density can lead to greater casualties, limited resources, and increased difficulty in coordinating relief efforts during natural disasters.
What are the four main determiners of population density?
Population density is affected by landscape, weather, and labor because the farming land is is shrinking. The weather is affected by the pollution because it is damaging the atmoshere. The labor is affected because the resources are running out and the amount of freshwater is also running out.
Why type of population would be least likely to be affected by a density-dependent limiting factor?
The actual answer is a large, dense population
Identify density-dependent limiting factors and explain how they affect a population.?
- Density-dependent limiting factors that are based on population and are affected by the number of individuals. competition, predation, and parasitism
What is an density dependent factor?
A density dependent factor is a factor that is affected by the amount of organisms in a population. An example of this would be sickness, as the higher the density is, the more easily the sickness will spread.
What factors affected the population density in Western Europe around 1000 AD?
Factors that affected population density in Western Europe around 1000 AD included agricultural advancements like the three-field system, which increased food production. Additionally, technological improvements in plows and mills helped increase efficiency. Political stability and urbanization also played a role in shaping population density during this time.
What terms are associated with population geography?
Terms associated with population geography include population density, demographic transition, birth rate, death rate, migration, urbanization, and population distribution. These terms are used to study patterns of population growth, movement, and distribution across different regions and countries.
What physical features would most likely have the highest population density?
Physical features such as fertile land, access to water sources like rivers or coastlines, and mild climates are likely to have the highest population density. These features support agriculture, transportation, and livability, making them attractive for human settlement and development.
