If you mean blackboard chalk, it is generally made of the mineral gypsum, which is calcium sulfate.
chalk
UTC is french - Temps Universel Coordonné. In translates to Universal Coordinated Time. It is essentially the same as Greenwich Mean Time. The military calls it Zulu.
what time is 1802 military time
No. In military time, you add 12 hours to the time you are currently in.
To draw or write something using chalk.
Chalk was not invented. It occurs naturally.
Certainly the individual served time FOR the military; but didn't serve IN the military.
Chalk is not considered strong in terms of structural durability or resistance to breakage. It is a soft, brittle material that can easily crumble or break under pressure.
it mean's that you do what your told
"Tiza" in Spanish translates to "chalk" in English. It is a soft white or gray rock used for writing or drawing on blackboards or other surfaces.
time to hit the sack, or bed time.
as long as you toe the chalk line means to do as you are told and behave well
Military time, 11:45 am
Military time for 9:00 am
chalk board<3
chalk, clay, whiting