Revision crossword

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Across
  1. 2. Combination of renewable and non renewable energy sources used by a country
  2. 3. The distance over which your food has travelled before it gets to you
  3. 5. The name given to slums in Rio
  4. 7. UK solution to food supply involving farms
  5. 9. An erosional feature found on the coast
  6. 11. UK case study of one coastline we learnt about
  7. 13. When the number of calories consumed per day is below the normal level
Down
  1. 1. Type of moraine found in the centre of a glacier
  2. 4. A large boulder transported far away from its place of origin
  3. 5. The widespread shortage of food
  4. 6. Something that has value or purpose
  5. 8. Turning derelict land into something new
  6. 10. Type of erosion found in glaciers as well as along the coast
  7. 12. When an area has excess water it is said to have a what?