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Transport,communication and trade for class 8
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TRANSPORT,COMMUNICATION AND TRADE
IMPORTANCE transfer technology help traders to have links with other traders. communication helps to know what is
happening in other parts of the country. helps transport people and commodities. help in defence of the country. shortened distances.
Means of transport
ROADWAYS
DISTRICT ROAD
OTHER ROADS
BORDER ROADS
RAILWAYS
RAILWAYS MAJOR PROBLEMS1. tracks old2. passengers without ticket.3. pull chains unnecessarily.4. frequent accidents.5. tough competition with airways.
PIPELINES rules out transport delay and losses. laying cost high but running cost low. maintains continuous supply of gas and oil. laid through difficult terrains and under sea. connects to inland refineries.
PIPELINE
WATERWAYS The most suitable for carrying heavy and
bulky goods. fuel efficient and environment friendly. less wear and tear. 95% trade done.
NATIONAL WATERWAYS
MAJOR SEAPORTS
AIRWAYS
MEANS OF MASS COMMUNICATION
MASS COMMUNICATION
TELECOMMUNICATION
LETS RECALL1.What are the major types of roads in India?2.Name some advantages of pipeline
transportation.3.Name the biggest and a natural harbour in
the west coast of India.4.The deepest landlocked port on the east
coast of India.5.Name the six mail channels.
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