Pop and I went to a concrete yard today and ordered " pea gravel " for our patio ! Its gravel the size of ... peas ... duh ( as opposed to egg gravel for example . ) I just recieved the TON AND A HALF ... which weighs alot but is only a moderate size pile .
According to the above context, answer the following question.
What may be the reason to buy the gravel ?


I am remodelling the patio .