According to density of population arrange the given continents in descending order. A. Europe B. Africa C. Asia D. North America Choose the correct answer from the options given below:
B, A, D, C
Understanding Population Density of Continents
Population density is a measure of how many people live within a specific area, typically measured in people per square kilometer or square mile. It is calculated by dividing the total population of a region by its total land area. A higher population density means there are more people living in the same amount of space. The formula is:Population Density \( = \frac{\text{Total Population}}{\text{Total Land Area}} \)
Continents and Their Labels
The question asks us to arrange the given continents according to their population density in descending order. The continents provided are:- A. Europe
- B. Africa
- C. Asia
- D. North America
Arranging Continents by Population Density (Descending Order)
The task is to arrange the continents (A, B, C, D) based on their population density, starting with the highest and ending with the lowest. This is called descending order. Based on the arrangement presented in the correct option, the order of continents from highest population density to lowest is considered to be:- Africa (B)
- Europe (A)
- North America (D)
- Asia (C)
Revision Table: Population Density Concepts
| Term | Definition | How it relates to continents |
|---|---|---|
| Population | The total number of people living in a place. | Total number of people on a continent. |
| Area | The total size of the land in a place. | Total land area of a continent. |
| Population Density | Number of people per unit of area. | Indicates how crowded a continent is. |
| Descending Order | Arranging from largest/highest value to smallest/lowest value. | Arranging continents from highest population density to lowest. |
Additional Information: Factors Affecting Population Density
Several factors influence the population density of a region or a continent. Understanding these factors helps explain why certain areas are more densely populated than others.- Climate: Areas with favorable climates (not too hot or too cold, sufficient rainfall) tend to have higher densities. Extreme climates (deserts, polar regions) usually have low densities.
- Geography and Topography: Flat plains and river valleys are often more densely populated than mountainous or hilly regions because they are easier to build on and farm. Coastal areas also often have higher densities due to trade and resources.
- Availability of Resources: Regions rich in natural resources like water, fertile soil, and minerals can support larger populations.
- Economic Factors: Areas with strong economies, job opportunities, and industrial development attract more people, leading to higher population density, especially in urban centers.
- Historical Factors: Long-established civilizations and historical migration patterns also play a role in current population distributions.
- Political Factors: Government policies, infrastructure development, and stability can impact where people choose to live.
Important Questions from Primary Activities
The activity solely dependent upon animals is called:
Which of the following is a mining town?
Which of the following Geographers has emphasized on ‘synthesis study of relationship between human societies and earth’s surface’ while defining Human Geography?
Direction for the question 41 to 45: Read the following passage and answer the question:
Nomadic herding or pastoral nomadism is a primitive subsistence activity, in which the herders rely on animals for food, clothing, shelter, tools and transport. They move from one place to another along with their livestock, depending on the amount and quality of pastures and water. Each nomadic community occupies a well-identified territory as a matter of tradition.
A wide variety of animals is kept in different regions. In tropical Africa, cattle are the most important livestock, while in Sahara and Asiatic deserts, sheeps, goats and camel are reared. In the mountainous areas of Tibet and Andes, Yak and llamas and in the Arctic and sub-Artic areas, reindeer are the most important animals.
Pastoral nomadism is associated with three important regions. The core region extends from the Atlantic shores of North Africa eastwards across the Arabian Peninsula into Mongolia and Central China. The second region extends over the Tundra region of Eurasia. In the southern hemisphere there are small areas in south-West Africa and on the islands of Madagascar.
Movement in search of pastures is undertaken either over vast horizontal distances or vertically from one elevation to another in the mountainous regions. The process of migration from plain areas to pastures on mountain during Summer and again from Mountain pastures to plain areas during winters is known as Transhumance. In mountain regions such as Himalayas, Gujjars, Bakarwals, Gaddis and Bhotiyas migrate from plains to the mountains in summers and to the plains from the high-altitude pastures in winters.
Similarly, in the Tundra regions, the nomadic herders move from south to north in summers and from north to south in winters.
The number of pastoral nomads has been decreasing and the areas operated by them shrinking. This is due to: (a) imposition of political boundaries, (b) new settlement plans by different countries.
The number of pastoral nomads have been decreasing and operated area shrinking due to?
Direction for the question 41 to 45: Read the following passage and answer the question:
Nomadic herding or pastoral nomadism is a primitive subsistence activity, in which the herders rely on animals for food, clothing, shelter, tools and transport. They move from one place to another along with their livestock, depending on the amount and quality of pastures and water. Each nomadic community occupies a well-identified territory as a matter of tradition.
A wide variety of animals is kept in different regions. In tropical Africa, cattle are the most important livestock, while in Sahara and Asiatic deserts, sheeps, goats and camel are reared. In the mountainous areas of Tibet and Andes, Yak and llamas and in the Arctic and sub-Artic areas, reindeer are the most important animals.
Pastoral nomadism is associated with three important regions. The core region extends from the Atlantic shores of North Africa eastwards across the Arabian Peninsula into Mongolia and Central China. The second region extends over the Tundra region of Eurasia. In the southern hemisphere there are small areas in south-West Africa and on the islands of Madagascar.
Movement in search of pastures is undertaken either over vast horizontal distances or vertically from one elevation to another in the mountainous regions. The process of migration from plain areas to pastures on mountain during Summer and again from Mountain pastures to plain areas during winters is known as Transhumance. In mountain regions such as Himalayas, Gujjars, Bakarwals, Gaddis and Bhotiyas migrate from plains to the mountains in summers and to the plains from the high-altitude pastures in winters.
Similarly, in the Tundra regions, the nomadic herders move from south to north in summers and from north to south in winters.
The number of pastoral nomads has been decreasing and the areas operated by them shrinking. This is due to: (a) imposition of political boundaries, (b) new settlement plans by different countries.
Which tribe is not the part of transhumance in Jammu and Kashmir, Himachal Pradesh and Uttarakhand?
