I would assume C. Management
Answer:
<u>he thought it was normal.</u>
Explanation:
I think I do--
Letme check.........................................................................................................................
Its form of mining that uses high-pressure jets of water to dislodge rock material or move sediment.This means that where farmers put their crops,it will have to be where there was no hydraulic mining because the ground might collapse because there are no rocks holding up the ground
