Online Shiksha

By Savita S. More

TN Board Class 7 Geography Unit 3 Population and Settlement

 

Write a note on smart city.

A smart city is an urban area that uses advanced technology and infrastructure to improve efficiency and quality of life for its residents and businesses.

 

Give reason.

 

Mumbai is a mega city.

Mumbai is a mega city because it has an exceptionally large population, exceeding 10 million people, making it one of the most populous cities in the world. It serves as the financial, commercial, and entertainment hub of India, attracting a massive influx of people for economic opportunities. Its extensive infrastructure, including major ports, airports, and industries, supports its large population and diverse economic activities, contributing to its status as a mega city.

 

Himalayas have dispersed settlement.

Himalayas have dispersed settlements due to the challenging terrain and extreme climatic conditions, which make large-scale, concentrated settlements difficult. The steep slopes, frequent landslides, and limited arable land force communities to spread out over larger areas where suitable land is available. Additionally, the isolated nature of many valleys and the necessity of self-sufficient living also contribute to the dispersed settlement pattern in the Himalayas.

 

Distinguish between.

Language and Religion

Language Religion
System of communication using sounds or symbols System of faith and worship
Facilitates communication and social interaction Provides moral framework and spiritual guidance
Written or spoken Practices, rituals, and beliefs
Thousands of languages worldwide Multiple religions, each with distinct beliefs
Promotes cultural identity and heritage Serves as a symbol of group identity and unity
Learned through socialization and education Passed down through traditions and teachings
Affects education, literature, and media Influences laws, customs, and ethical systems
English, Hindi, Mandarin, Spanish Christianity, Islam, Hinduism, Buddhism

 

Negroid and Mangoloid

Negroid Mongoloid
Dark skin Light yellow to brown skin
Black, curly, or wooly hair Straight hair
Wide nose, thick lips, and long head Flat face, broad head, and medium nose
Generally dark eyes Almond-shaped eyes with an epicanthic fold
Predominantly found in Africa Predominantly found in Asia and the Arctic regions
Various ethnic groups in sub-Saharan Africa East Asians, Native Americans, Inuit

 

City and town

City Town
Larger population, typically exceeding 100,000 Smaller population, usually between 5,000 and 100,000
Extensive and advanced infrastructure Less extensive infrastructure
Diverse economic activities including industries, services, and commerce Primarily local businesses, services, and some industries
Often serves as an administrative, cultural, and economic hub May have local administrative functions but less significant
High-rise buildings, complex transportation systems, and numerous amenities Fewer high-rise buildings, simpler transportation, and limited amenities
New York, Mumbai, Tokyo Springfield, Smallville, Northampton

 

Urban settlement and rural settlement

Urban Settlement Rural Settlement
High population density Low population density
Predominantly secondary and tertiary activities (industries, services) Predominantly primary activities (agriculture, fishing, mining)
Well-developed infrastructure, including roads, buildings, and public services Less developed infrastructure, often limited to basic needs
Highly built-up areas with residential, commercial, and industrial zones Open spaces with more natural landscapes
Greater access to amenities such as hospitals, schools, and entertainment Limited access to amenities, with fewer facilities available
Diverse and complex social structure More homogeneous and simpler social structure
Advanced public transportation systems and networks Limited public transportation, reliance on personal vehicles
New York, Tokyo, Mumbai Small villages, farming communities

 

Answer the following in a paragraph

Write about the four major classification of races.

Four major classifications of races:

The four major classifications of races are Caucasoid (European), Negroid (African), Mongoloid (Asian), and Australoid (Australian/Asian). These classifications are based on inherited physical characteristics such as skin color, hair texture, facial features, and body structure. Each race has distinctive traits that have evolved over centuries in response to different environmental conditions and genetic factors.

 

What are the factors influencing rural settlement?

Factors influencing rural settlement:

Rural settlements are influenced by factors like topography, climate, availability of water and soil fertility, economic activities (such as agriculture), social organization, and historical factors. These elements determine where people choose to settle and how communities develop over time.

 

What are types of rural settlement? Explain any three.

Types of rural settlement:

Rural settlements can be classified into several types based on their patterns and characteristics. Three common types are:

Compact settlements: Nucleated settlements found along river valleys or fertile plains.

Dispersed settlements: Scattered settlements found in areas with extreme climates, hilly terrain, or dense forests.

Linear settlements: Arranged along transportation routes like roads or rivers.

 

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