Miners at work. France, 1950

The video tutorial explores the journey of coal from its valuation in life to its processing and transformation into coke. It highlights the sorting and washing of coal for industrial use, its transportation to carbonization facilities, and the challenges faced by workers due to intense heat during the transformation process.

What is the primary purpose of sorting and washing coal?

• To make it suitable for domestic use

• To prepare it for various industrial applications

• To reduce its weight for transportation

• To improve its color and appearance

Where is the coal transported after being sorted and washed?

• To a coking plant

• To a shipping port

• To a storage facility

• To a power plant

What happens to coal at the coking plant?

• It is carbonized in ovens

• It is burned for energy

• It is mixed with other minerals

• It is packaged for sale

What is the end product of the carbonization process?

• Charcoal

• Ash

• Graphite

• Coke

Why do workers need protection at the coking plant?

• To shield from loud noises

• To prevent chemical burns

• To avoid inhaling coal dust

• To protect against the intense heat