Want this question answered?
liquefying it
Depends on what caused the fire. If a human ignited it, then it's man-made. If it occurred naturally, as through a lightning strike, then it's not.
Potassium is naturally made
It DOES occur naturally. It is an ore. It is not man made.
man made materials
liquefying it
Depends on what caused the fire. If a human ignited it, then it's man-made. If it occurred naturally, as through a lightning strike, then it's not.
Potassium is naturally made
A rock structure is made out of any type of rock. A rock structure can be man made but is usually naturally made, caused by weather or erosion.
It was caused naturally 5.3 million years ago maybe due to the movement of the African Plate
It was caused naturally 5.3 million years ago maybe due to the movement of the African Plate
Something that is not naturally occurring is man made.
naturally occurring.
No. It's man-made.
It DOES occur naturally. It is an ore. It is not man made.
No - it's a man-made object. But the stuff it is made from is naturally occurring.
yes, concrete is man made, stone is naturally ocurring.