Geography [1 Mark Question Answer]

Coal is used for various purposes like cooking, heating, and producing electricity, and in various industries.

There are four different types of iron ores haematite, magnetite, limonite, and siderite.

The most important mineral in the world is iron ore. It is known for its hardness, strength, and ductility (it can be made or stretched into a thin wire).

Diamonds, quartz, topaz, gypsum, iron, copper, bauxite, zinc, gold, silver, manganese, etc.

Minerals are substances that are naturally present in the earth and are not formed from animal or vegetable matter.