Question

Which raw material is needed for manufacturing cement?

2 mark question​

Answer 1

Answer:

The most important raw materials for making cement are limestone, clay and marl. These are extracted from quarries by blasting or by ripping using heavy machinery.

Answer 2

Answer:

The most important raw materials for making cement are limestone, clay and marl. These are extracted from quarries by blasting or by ripping using heavy machinery.