Respuesta :
The least amount of time required is D, or A thousand years.
Explanation: Rocks generally are non-renewable. With this being said, it takes at least a thousand years for a sedimentary rock to finish its compaction and cementation to form an actual rock.
Explanation: Rocks generally are non-renewable. With this being said, it takes at least a thousand years for a sedimentary rock to finish its compaction and cementation to form an actual rock.
Answer:
a couple of years
Explanation:
due to research the answer is millions of years just so you know