Answer the following questions.
(i) What are the four means of transport?
(ii) What do you understand by the term ‘settlement’?
(iii) Which are the activities practised by the rural people?
(iv) Mention any two merits of railways.
(v) What do you understand by communication?
(vi) What is mass media?
(a) What are the features of a good table? Mention any 3 points. (b) Explain any 3 merits of a direct personal investigation.