The white bag is full of chalk for better grip with the ball!
well chalk is a white lime stone and limestone is sedimentry
same eraser both on white boards and chalk boards?
they need white chalk or any kind of regular chalk not like 3 d or colored chalk
Chalk doesn't react with pure water.
chemicals
There is actually a device that is kind of like a fertilizer dispenser for plants, that drops chalk as you move.
At Your mommas house.
Isn't it built by some kind of tool??
Chalk is a sedimentary rock, specifically, a bioclastic limestone, made of the shells of very tiny marine organisms.
they were some kind of trib. I do not wich one or what it was called
they ate bison fish
limestone or could be gypsum Could be chalk. Dip it in vinegar. If it fizzes, it might be a sedimentary carbonate rock like limestone or chalk. There is always a possibility it is another kind of sedimentary rock or possibly an extrusive igneous one. Testing is needed to be sure.