Lesson -Human Environment
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Social Studies
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7th Grade
•
Hard
Lavanya Idnani
Used 14+ times
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16 Slides • 0 Questions
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Lesson -Human Environment
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Settlement
Settlement means a cluster or groups of houses .
Settlement is the primary residence of human society
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Invention of wheel
The discoveries of fire , iron and wheel were big steps towards civilization .
The tools became more sophisticated and farmers starting cultivating crops near the river banks like nile , and indus valley
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Factors Responsible For Permanent Settlement .
The permanent settlement depends upon physical nature and location of the place .
It should be safe with the availability of water , food , shelter etc .
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Dispersed Settlement
In highland areas , where the nature of land restricts easy movements , the population is less . it few results and dispersed settlements .
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Tourism - Based towns
Soms sites are chosen for the settlements because of their natural beauty . these are called tourism based towns .
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Transportation
It is an act of moving people or goods from one place to another place . with the invention of wheel came the bullock carts .
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Roadways
Roadways is the swift and effiecient means of transportation which provide door to door services .
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Railways
It is virtually called the life line of a country . it is used for the movement of bulky goods and large passengers for longer distances .
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Waterways
It is the cheapest mode of transportation for heavy and bulky goods . waterways are beneficial for those countries which are located near the river banks , navigable canals or the coasts .
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Airways
It is the latest and fastest means of transport but relatively expensive . Airways have , in a way , reduce distances and converted a world into a one unit .
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Pipelines
It is the most recent means of transport . The pipelines are used for transportation of liqiud and gaseous materials like mineral oil , water and natural gas .
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LARGEST RAILWAY LINE IN THE WORLD TRANS-SIBERIAN RAILWAYS
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Communication
communicatin means exchange of ideas and views from one person to another
it can be at personal as well as at mass level
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Compact settlements
Large no of houses are build very close to each other . generally , the communities are closely knit and share common occupation .
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Lesson -Human Environment
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