Question

why is tertiary and secondry sector also caled servic and industrial sector

Answer 1

The secondary sector includes secondaryprocessing of raw materials, food manufacturing, textile manufacturing and industry. Manufacturing and Industry sector known as the secondary sector, sometimes as the production sector, includes all branches of human activities that transform raw materials into products or goods.

Service sector also known as tertiary sectorincludes all branches of human activity whose core is to provide services, thus providing a work, knowledge, financial resources, infrastructure, goods or their combination.

Answer 2

tertiary sector is called service sector because it provide services to many people it . includes those occupation like trade, communication , Transport etc
secondary sector is called industrial sector because it. converts raw material into useful