Rocks and Minerals
The rock cycle began with this type of rock.
What is igneous rocks?
Used to season and preserve food, and used to melt snow and ice on roads and sidewalks.
What is rock salt or halite?
This igneous rock is used as a building material, an example could be a kitchen countertop.
What is granite?
India's Taj Mahal is made from this metamorphic rock. Its key characteristic is it has crystals.
What is marble?