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Physical factors that affect population density include water supply, climate, relief (shape of the land), vegetation, soils and availability of natural resources and energy. Human factors that affect population density include social, political and economic factors.
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What factors affect population density and distribution?...
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Revision notes on 1.4.1 Factors Affecting Population Density & Distribution for the CIE IGCSE Geography syllabus, written by the Geography experts at Save My Exams.
1. Relief and landforms. Lowland plains, flat river valleys and deltas and volcanic areas with fertile soil tend to have high population densities. Mountainous areas with steep slopes and poor quality soil tend to have low population densities. 2. Weather and climate.
Jul 25, 2024 · Population density is the concentration of individuals within a species in a specific geographic locale. Population density data can be used to quantify demographic information and to assess relationships among ecosystems, human health and infrastructure.
- Space Limitations
- Shape and Height of Land in A Given Area
- Resources
- Climate
There is no country or territory on Earth that has unlimited space. Indeed, some of the world’s most densely populated countries and territories are those that are very small in area. For example, Macau, a Special Administrative Region of the People’s Republic of China, has an area of just 30 sq. km, but has a population of more than 649,000, which...
Topography can be a key factor in determining how many people live in a certain area. Generally speaking, people prefer to live where it is easier to build homes, workplaces, and transportation networks. For example, mountainous areas are normally not densely populated, because it is difficult to construct complex structures on mountainous terrain....
Population density tends to be higher in areas that have more natural resources. For this reason, areas where there are deserts or high mountains present tend to have less people living in them. One particular natural resource has always been an important factor in determining where people live: water. Since ancient times, humans have had a tendenc...
Climate is a major physical factor in determining population density. People are more likely to live where the climate is suitable for cultivation. This means that there needs to be both enough rain and enough heat to grow crops. Areas of the world where it is extremely hot or extremely cold are generally sparsely populated. For example, Canada is ...
Sep 13, 2024 · Increased competition for food, predation, migration, and disease are common in areas with high population densities. However, in areas where a species has a low population density, individuals may struggle to find mates. Population density is also used to calculate carrying capacity. Problems in population density. Is overpopulation a problem?
Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans , but sometimes to other living organisms too. It is a key geographical term.
