Urbanization: Tamil Nadu is the most urbanized state with 48.4% of urban population against 31.5% for India as a whole. The state accounts for 9.61% of total urbanites In India against 6% share of total population.

There are about 20 hydro electric units in Tamil Nadu. The Prominent units are Hudah, Mettur, Periyar mararakandy parson valley etc.

The density of (population which measures population per sq. km is 555 (2011) against 480 (2001) Tamil Nadu ranks 12th in density among the Indian states and overall it is 382 for India.

Death of children before completing one year after birth.

Income per head (GSDP / Population)

Developed economies are those countries which are Industrialised utilised their resources efficiently and have high per capita income.

(i) Tamilnadu is the largest textile hub of India.
(ii) The textile industry plays a significant role in the Indian economy by providing direct employment to an estimated 35 million people and thereby contributing 4% of GDP and 35% of gross export earnings.

(i) Tamilnadu ranks first in - Maize, Kambu, Groundnut, Oil seeds and Cotton.
(ii) Second rank in - Rice and Coconut
(iii) Third rank in - Sugarcane, Sunflower and Jowar.

(i) Tamilnadu is one of the major producers of turmeric.
(ii) It is also the leading producer of Kambu, Corn, Groundnut, Oilseeds and Sugarcane

(i) The average period that a person may expect to live is called life expectancy.
(ii) The life expectancy in India still falls short of most developed and developing nations.

Kalpakkam Nuclear Power Plant & Koodankulam Nuclear Power Plant.

It is the practice of travelling abroad to places of historical or cultural interest or heritage importance including churches, mosques, temples, sacred mountains & caves.

1. Rice
2. Kambu
3. Corn
4. Groundnutbr /> 5. Millets
6. Pulses
7. Maize

Gross State Domestic Product refers to the total money value of all goods and services produced annually in the state.

(i) The Nilgiris (1041 females).
(ii) Thanjavur (1031 females)
(iii) Nagapattinam (1025 females)