What is the difference between Animal based industry and Marine based
Answers
Answer:he difference between food and mineral industries is tabulated below
Agro-based industry Mineral industry
Agro-based industries use plant and animal-based products as their raw materials. Mineral-based industries are primary industries that use mineral ores as their raw materials.
It is a source of employment for people in rural areas. It is a source of employment for both rural and urban populations.
Food processing, vegetable oil, cotton textile, dairy products and leather industries are examples of agro-based industries Steel and Iron Industries and Heavy Machinery industries are examples of Mineral based industries.
Explanation:
Answer:
1825
1825- 1826
William Sturgeon (British) invents the electromagnet, a coil of wires with an iron core to enhance the magnetic field.