All rocks are made up of ______

_____ is a soft mineral used to make pottery.

Red fort in Agra is made of white marble.

Study of rocks is called _____

Our earth is made up of rocks.

______is the softest mineral.

Pencil lead is made of mineral called _______

_____ is used to run the steam engine.

Marble is used to make statues.

Topaz is a type of ______

Granite is used for making ______

The blackboard we use in our classroom is made of_____

Rocks are of _____ colours.

______mineral is used for watch.

Sandstone is used for making chalk.

Granite and marble are example of hard rocks.

_____is used to make jewellery.

Iron is used to make _____.

Temples and forts are made of _____.