Chalk is a rock that can go onto your hands but can rub off easily chalk i think has a lot of layers it is a sedimentary rock if you hadnt of known that is because well i do not really no ! ha ha ha very funny
The downs themselves are made of Chalk. However the rock type associated with the "Wealden Dome" are:ChalkGault ClayLower GreensandAshdown sandsTonbridge Wells sandOf cause the Chalk is not a homogeneous rock type and contains flint layers.
chalk
yes but you have to soak the chalk more than the pastels
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
Sedimentary rock, such as limestone, chalk, slate and sandstone.
Chalk is a rock that can go onto your hands but can rub off easily chalk i think has a lot of layers it is a sedimentary rock if you hadnt of known that is because well i do not really no ! ha ha ha very funny
They are sedimentary rock. Four examples being chalk, sandstone, limestone and slate.
The white cliffs of Dover are mostly chalk (white calcium carbonate) with some small layers of black flint.
The downs themselves are made of Chalk. However the rock type associated with the "Wealden Dome" are:ChalkGault ClayLower GreensandAshdown sandsTonbridge Wells sandOf cause the Chalk is not a homogeneous rock type and contains flint layers.
chalk
colored chalk sidewalk chalk dustless chalk
rubber is harder than chalk !
Plasterboard is a product made with a chalk like compound between layers of card board used in place of lath and plaster for covering interior house walls.
There are a couple of things that make chalk hard. The calcium in chalk is said to make chalk hard.
A collective noun for chalk is a box of chalk.
Nature's chalk is limestone--hard. Blackboard chalk is soft--gypsum.