07/01/21                                                Transport -15

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A. 1. bus             2. CNG          3. pollution

B. 2. aeroplane: air           3. vehicles horn: noise pollution.

Answer the following:

1. What is the advantage of travelling by an aeroplane over travelling by a train?

A. Aeroplane is the fastest means of transport, so we will reach fast to a place in aeroplane than by a train.

2. Name two vehicles that are used more in villages than in cities.

A. Bicycles, bullock carts

3. List two ways in which we can reduce pollution caused by vehicles.

A. 1. Reduce the use of car , and use bus or train this will  reduce air pollution.

     2. Do not use horn of our vehicle unnecessary, use it only when needed. This can reduce noise pollution.