I. Man gets information about earth from rocks. II. Man gets metals from rocks and makes them into jewelry. III. Man uses rocks for building roads and bridges.
Yes big rocks are broken by man for their needs, like for roads and houses.
no
Normally using a crusher.
barium is not man made it is found in rocks.
I. Man gets information about earth from rocks. II. Man gets metals from rocks and makes them into jewelry. III. Man uses rocks for building roads and bridges.
Rocks aren't man-made.
Certainly not.
by rocks
No one really no the answer to that question but the guess it trillions and trillions of rocks knon to man on eath
The rocks probably symbolize problems that cause restlessness and loss of sleep.
Yes big rocks are broken by man for their needs, like for roads and houses.
destroy
no
Yes they are man made..
It wears away at rocks and monuements. :(
by mining