Hannah is comparing a rock from a riverbed and a rock from deep underground. One is very smooth, and the other has very rough edges. Explain why each rock was probably found in that location.
Answer: The rock that is very smooth is likely to be the one near the riverbed because the river would probably toss the rock around and weather it down until it is smooth. Therefore, that means that the other rock was most likely found underground.
@always right, you literally copy-pasted what @Hal said were not stupid
ok, yalls here,
The rock found in the riverbed has been smoothed over by the constant passage of water over time which has smoothed out the rock.
The Rock found deep underground has rough edges as it was formed by breaking from a larger rock fragment which formed by the cooling of magma and therefore has jagged edges like crystals.
Peace! -^w^-