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Manure or fertiliser

Exercise and reference answers

Upper category
Manure
Lower category
Fertiliser
Items
  1. Category
    Manure
    Item
    Organic
  2. Category
    Manure
    Item
    Humus
  3. Category
    Manure
    Item
    Cow dung
  4. Category
    Manure
    Item
    Field made
  5. Category
    Fertiliser
    Item
    Urea
  6. Category
    Fertiliser
    Item
    Potash
  7. Category
    Fertiliser
    Item
    Factory
  8. Category
    Fertiliser
    Item
    NPK
Instructions
Send each clue to the manure track or the fertiliser track.

Explanation

_Source: syllabus Science, Chapter 1, Crop Production and Management._
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