Soil Introduction

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Across
  1. 3. another word used for 'clay soils'
  2. 4. largest mineral particle
  3. 6. important plant process that needs water
  4. 8. the seed needs this so it can germinate, held in the soil
  5. 9. (6/5) a crop that needs a lot of warmth for germination
Down
  1. 1. one function of the soil, it provides this to the plants
  2. 2. type of soil that is usually grey in colour
  3. 3. the 'H' in pH
  4. 5. one nutrient provided by the soil
  5. 7. another name of soil 'type'