Drugs and Alcohol

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Across
  1. 1. An American plant with nicotine-rich leaves used to make cigarettes. (7 letters)
  2. 5. One way teenagers are encouraged to smoke or drink alcohol. (12 letters)
  3. 7. A tall plant used as a psychotropic drug. (8 letters)
Down
  1. 2. Excessive drinking on a single occasion. (13 letters)
  2. 3. A substance which gives physiological effect if consumed. (5 letters)
  3. 4. A very addictive drug made from morphine. (6 letters)
  4. 6. Wine, beer etc. (7 letters)