(i) Automobile industry
(ii) Manufacturing industry
(iii) Iron and steel industry
(iv) Textile industry
(v) Banking, etc.

1. The raw materials obtained from the primary acti~ities are converted into finished products through machinery on a large scale.
2. These activities are called secondary activities.

1. Early man, who hunted and gathered food, later learnt to cultivate crops.
2. When they found rivers which provided them water, settled down permanently near the rivers.
3. These permanent settlements were called villages.

The action of buying and selling goods and services are called trade.

(i) In villages, once in a week or month, all things are sold in a particular place at a specific time to meet the needs of the people.
(ii) That is called "Sandhai".

(i) High density of population.
(ii) Four way roads, flyovers, sky scrapers, parks.
(iii) Educational institution, hospital, Government offices.
(iv) Private and public industries and technological institutions
(v) Employment opportunities, permanent monthly income, basic requirements are the special features of cities.

Primary activities:
(i) Agriculture
(ii) Cattle rearing
(iii) Fishing
(iv) Mining
(v) Collection of fruits, nuts, honey, rubber, resin and medicinal herbs, lumbering.