DAV Class 3 EVS Solution Chapter 12 Conquering Distances
DAV School Books Class 3 EVS Solution Chapter 12 Conquering Distances all Question Answer. DAV Class 3 12th Chapter Conquering Distances full Chapter explanation by expert teacher.
A.) Tick (✓) the correct option :
1.) Who invented the first airplane ?
(a) Graham Bell (b) wright Brothers (c) Thomas Edison
2.) Which is the most expensive mode of transport ?
(a) Railways (b) waterways (c) airways
3.) Which means of transport uses animal energy ?
(a) Tonga (b) submarine (c) tram
4.) The progress in the means of transport is closely realated to the invention of ____.
(a) Boat (b) wheel (c) fire
B.) Fill in the blanks
1.) People ________from one place to another for different reasons .
2.) A large number of people travel for ________.
3.) Many members of family get together to celebrate _________.
4.) _____________travel is not as costly as air travel .
5.) Do not use a ________if you have to go to closeby place .
C.) Match the following :
1.) Railways (a) ship
2.) Airways (b) mini bus
3.) Roadways (c) helicopter
4.) Waterways (d) passanger train
D.) Answer the following questions .
1.) Why do people migrate ?
2.) How did the invention of wheel change the life of man ?
3.) Why are railways better than airways ? Give two reasons .
4.) Mention two ways by which you can help your family to save fuel .
5.) Metros are an important means of public transport in cities . List the advantages .
Solutions :
A.) 1. (b) wright brothers
2.)(c) airways
3.) (a) tonga
4.) (b) wheel
B.) 1. Travel
2.) Business
3.) Festivals
4.) Road
5.) Vehicle
C.) 1.- d
2.) – c
3.) – b
4.) – a
D.) 1. People usually migrate from one place to another or other countries for getting the better carrier opportunities to levelup their lives in a better way , for experiencing a better weather conditions and for expanding their business purposes as well.
2.) The invention of the wheel change the life of the man in so many ways such as :
- Due to the invention of wheel the man could discover a cart to load a heavy goods on it very easily .
- Due to the invention of wheel , it became easier to a man to transport a heavy goods or travel from one place to another as well.
3) .Railways are better than airways because of the following reasons :
- Railways are able to carry many people and a load of heavy goods at a time .
- We can travel by train from one place to another no matter how short or the long distance is to cover. It’s environmental free atmosphere makes everyone to travel in a comfort zone .
- Everyone can afford to travel through the train because it is cheaper than the airways .
4.) Two ways by which I can help my family to save the fuel are as follows :
1.) If the distance is short to cover then we will prefer to walk or use a bicycle .
2.) If the distance is long to cover then we will prefer to travel by a bus or metros instead of using a car .
5.) The advantages of the metros are :
- It is an affordable mode of transport .
- It is very comfortable for everyone to travel .
- It offers so many facilities to the passengers .
Also See: Closing Distance Chapter Question Answer