Hazard Symbols

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Across
  1. 4. These are living organisms that may cause infection
  2. 5. These substances damage or pollute the environment
  3. 6. A substance that is poisonous if swallowed to breathed in. It may even go through your skin
  4. 7. A substance that may explode if it comes into contact with a flame or heat. It may also explode due to friction or shock
  5. 9. A substance that may cause harm in some way
Down
  1. 1. A substance that may destroy living tissue on contact. It causes a burn
  2. 2. A substance that can catch fire easily
  3. 3. This type of substance gives off a large amount of heat when in contact with other substances
  4. 8. A substance that may cause irritation to the skin, eyes or inside your body