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Fertilisers

Why does modern farming deplete soil nutrients compared to wild plant growth?

A

Harvested crops are removed, so absorbed elements are not returned through respiration.

B

Harvested crops are burned, so absorbed elements are not returned through photosynthesis.

C

Harvested crops are left, so absorbed elements are not returned through decay.

D

Harvested crops are removed, so absorbed elements are not returned through decay.

Fertilisers Flashcards

  1. IGCSE
  2. /Chemistry
  3. /Fertilisers

Flashcards for CIE IGCSE Chemistry Fertilisers, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended), plus Paper 5 or Paper 6. 3 cards, matched to the CIE IGCSE Chemistry (0620) specification.

Flashcards