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Practise

Question bank

Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.

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12 questions

SA-OB-FP-0011 markL1 FoundationCalculatorCrop production

Greenhouses increase crop yields mainly by

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0121 markL1 FoundationCalculatorCrop production

Herbicides are used to kill

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0021 markL2 StandardCalculatorCrop production

Burning paraffin in a greenhouse increases yield because it releases

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0031 markL2 StandardCalculatorCrop production

Biological control of pests means

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0041 markL2 StandardCalculatorCrop production

A disadvantage of pesticides is that they

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0051 markL2 StandardCalculatorAnimal farming

A problem with fish farming is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0061 markL2 StandardCalculatorAnimal farming

A monoculture is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0071 markL2 StandardCalculatorAnimal farming

A negative effect of monocultures is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0081 markL2 StandardCalculatorCrop production

Fertilisers are added to soil to

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0092 marksL2 StandardCalculatorCrop production

Adding CO₂ raises a greenhouse tomato yield from

40

to

52

kg per row. Calculate the percentage increase.

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0101 markL2 StandardCalculatorAnimal farming

Intensive livestock farming often uses antibiotics, which can lead to

Salam Academy Original Practice · Proposed mark scheme

SA-OB-FP-0111 markL3 ExamCalculatorCrop production

A grower raises the greenhouse temperature from 25 °C to 35 °C, but yield falls. Why?

Salam Academy Original Practice · Proposed mark scheme