Compound nouns and adjectives

12345678910
Across
  1. 3. a place to throw rubbish away
  2. 5. The food that we don’t use and throw away instead
  3. 7. Plastic you only use once and can’t recycle.
  4. 8. the process of making the air dirty and making it smell bad.
  5. 9. the amount of carbon dioxide that you produce by an activity (e.g. flying)
  6. 10. Not bad for the environment
Down
  1. 1. doing something with less waste of energy
  2. 2. the rise in temperature of the world’s atmosphere
  3. 4. fuels such as coal and oil, formed over millions of years
  4. 6. a place that recycles rubbish so that we can use it again