Correct: Deep mining is the most dangerous, There are 3 types of mining, Quarrying is mining rocks and stones, Rocks and minerals are extracted with open pit mining, Open pit and open cast are the same, Minerals are extracted underground, The first step is to clear the vegetation, Tunnels are built in an underground mine, MInerals are used to build everyday objects, Both open cast and quarrying leave a big hole on the ground, Minerals are transported by railway or road, Miners can be trapped in an underground mine, Incorrect: Mining doesn't have negative impacts, Surface mining is more dangerous, Safety equipment is not important, Roofs never collapse, Rocks and stones are the same, Underground mining leaves a big hole on the ground,

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