SSLC (English Medium) इयत्ता ८ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Social Science

Define Low pressure.

Define High pressure

What does low pressure and high pressure lead to?

Give Reason for the following

Our ears pop in Airplanes.

Example for Forest-Based Industries is ______.

______ is a Private Sector Industry

______ is a Joint Sector Industry.

Detroit city in ______ is known as the world’s traditional automotive centre.

______ is known as Detroit of India.

Creation and transfer of information is ______ activity.

______ is an Example of Marine Based Industries.

BHEL ______.

HAL ______.

SAIL ______.

How are industries classified on the basis of raw materials?

Give a short note on forest-based industries.

What is co-operative sector industries?

Cement is ______ based on industry.

India is ______ known as Detroit of India.

The industry is a place of the process by which the ______ are changed into products.