1.
We use vehicles to travel from one place to other.
2.
A train runs along the railroad track and has an engine that pulls railroad cars along a track.
3.
Railways is the cheapest transport by which thousands of people can travel together from one corner of the country to another due to education, business, sightseeing, pilgrimage or visiting friends or relatives.
4.
A tractor is a vehicle that pulls other farm tools. It is used in farms to carry heavy loads.
5.
Option A
6.
Roads provide door to door service by means of a rickshaw, car, bicycle, bus, scooter or a truck.
7.
A parachute looks like an umbrella when we jump off a craft.
8.
Option A
9.
Two main form of verbal communication are written and oral communication.
10.
A truck is used to carry heavy/big loads.
11.
Option A
12.
Air transport is considering that the world is becoming a global village. It is the fastest means and one can reach the destination in a few hours covering the distance of hundreds of kilometres.
13.
Travelling long distances, cross rivers, jungles and deserts are the dangerous routes to travel.
14.
Option C
15.
Air transport is classified into two types: domestic and international.
16.
Communication brings in positive changes in the life of the people and thereby enhancing their economic
conditions.
17.
A submarine is a vessel that can carry people and run under water.
18.
Communication involves the exchange of thoughts, opinions, or information among people.
19.
Telecommunication means communicating over a distance.
20.
Unmetalled roads are made of sand, mud and straw.
