1. Write any five name of the corporation.
- § Chennai
- § Madurai
- § Coimbatore
- § Salem
- § Erode
- § Vellore
2. Define suburban area.
§ Villages are located more or less twenty five kms. Away from the cities.
§ These are called as suburban areas.
3. What are the occupations of the suburban?
§ The main occupations of the people living in these areas are agriculture, weaving, handicrafts, brick kiln and rice mills.
§ They even engage themselves in fishing.
Rotation and Revolution of the Earth:
Write short note on Leap Year.
§ Earth’s takes approximately 365 1/4 days to complete one revolution.
§ For the sake of convenience we consider only 365 days for one year the remaining ¼ days is added as one this is added to fourth year that year.
§ When this is added to the fourth year that year has one extra day which is called as leap year.