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200 Arrow-Puffin-2_Semester-2 EVS7 THEME 4 : TRANSPORTNeed for TransportA means by which people or goods are carried from one place to another is called transport. The vehicles we use for transport are called as the means of transport.Early humans did not have vehicles to travel. So what did they do when they wanted to travel? They walked from one place to another. It took them many, many days. Later, they rode animals and used them to carry things.However, it was a very slow means of transport. This went on for many years until they invented the wheel. This changed the way people travelled. They first made wheels from logs of wood. Later, coaches or carts, pulled by animals like donkeys, oxen or horses were used to transport goods and people.Today, we have different means of transport which has made travel faster, easier and more comfortable.Different Means of TransportRoad TransportVehicles like cars, motorbikes, buses and lorries move on roads.They are means of road transport.MEANS OF TRANSPORTNeed for TransportDifferent Means of TransportWays to Reduce Air and Noise PollutionTraffic Jam? Did You KnowIn olden days bullock carts, horse carts, donkeys, elephants were used to move people as well as commodities from one place to another.