Final answer:
Welding fumes and gases, fire and explosion, and eye and skin damage can cause hazards in welding, cutting, or heating.
Step-by-step explanation:
The hazards in welding, cutting, or heating can be caused by:
- Welding Fumes and Gases: These can contain toxic substances that when inhaled can lead to respiratory problems and long-term health issues.
- Fire and Explosion: The intense heat and sparks generated during welding, cutting, or heating processes can cause fires or explosions if proper safety measures are not followed.
- Eye and Skin Damage: The intense light, high-energy radiation, and heat generated during these processes can cause severe eye and skin damage if appropriate protective equipment is not worn.