Les.22 Transport & Communication

I. Name the following 

1.     Means of transmission.

Ans.  Radio , television , computer, cinema, etc

2.     Means of communication that we use at home.

Ans. Newspaper, television, mobile phones,computer etc

3.     Ultra- modern means of transport.

Ans. Yaks in inaccessible parts, camels in deserts, palanquins or dolis          in mountainous areas.

4.    The mode of transport used to travel far from earth.

Ans. rocket , spaceships , etc

5.    One  means of communication used in olden times.

        Ans. Messages were sent by tying a letter to the foot of a pigeon,        
                messages were also sent through runners, telegrams , etc.

II. Match the following and rewrite in a complete sentence.

1.  Crude oil is transported from the oil well to the refinery.

    

2.  The invention of the wheel was a step in the progress of mankind.  

3.  Man used gestures and facial expression to communicate .

4. Animals also send and receive messages.   

               

5. With the help of media we can easily communicate.