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2 marksFood and Nutrition

CSEC Integrated Science · May/June 2016 · Paper 2 · Question 2(d)(i)

Organisms observed in the sea near the facility include seaweeds, kingfish, herring, and aquatic insects.

In the box provided, draw a food chain showing the feeding relationships among these organisms.

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Other parts of this question

  1. 2(a)(i)Identify the water cycle processes labelled I, II and III in Figure 2.[3 marks]
  2. 2(a)(ii)Name the physical state of water at IV.[1 mark]
  3. 2(b)Suggest ONE way the owner could prevent potted plants from wilting at midday during sunny periods, giving a reason for your answer.[3 marks]
  4. 2(c)(i)State TWO reasons for adding chlorine to swimming pool water.[2 marks]
  5. 2(c)(ii)Suggest TWO ways the facility owner can reuse the water when emptying the pool.[2 marks]
  6. 2(c)(iii)State ONE safety precaution to take when chlorinating the pool.[1 mark]
  7. 2(d)(ii)Name the original source of energy for this food chain.[1 mark]

More practice: the rest of this paper · more Food and Nutrition questions · all CSEC Integrated Science past papers