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Bot Both underground mining and surface mining involve some common risks, including:
1. Dangerous Gases - In both types of mining, it is common to encounter gases that can be dangerous to human health, such as methane or carbon monoxide.
2. Cave-ins or Collapses- Both forms of mining can cause surface subsidence (abrupt settling or sinking of the ground) leading to the collapse of underground mines or open-cast mines.
3. Dust and Particulate Matter - In both types of mining, workers are often exposed to dust and other fine particles that can cause respiratory problems.
4. Noise-induced Hearing Loss- Heavy equipment used in surface mining can cause high levels of noise that can harm miners' hearing.
5. Chemical Exposure - Both types of mining may use chemicals, such as cyanide or mercury, to extract minerals or ore from the ground, posing a risk of chemical exposure to miners.
6. Heat Stress - Underground mining can cause heat stress due to high temperatures and trapped heat produced in the mine.
7. Accidents - Machinery used in both types of mining can break down, causing accidents that can result in serious injury or death.