PYTR Class

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Structured Questions

Question 1

Landslide can be caused by heavy precipitation.

(a) Identify the soil profile that caused erosion during heavy precipitation

(b) Outline one technique that could be used by farmers in hilly landscape to reduce soil erosion.

(c) [AHL question] Based on the above photograph, identify dominant minerals found in the soil horizon in Brazil

(d) With reference to the above photograph, outline how a negative feedback loop can impact the hilly landscape.

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Question 2

(a) Identify the type of agriculture with the highest CO2eq / Kg

(b) Outline two reasons why livestock from cattle has high CO2eq / Kg

(c) [AHL question] Evaluate how shifting human diet may affect the mitigation of the impact of food production on climate change

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Question 3

(a) Calculate the percentage of nitrogen and phosphorus used in fertiliser by India in 2022

(b) Outline key similarity and key difference of NPK in fertiliser between India and Ecuador

(c) Runoff from agricultural land can result in excess nutrients entering water bodies. State one management strategy that could control the release of agricultural runoff.

(d) [AHL only] Outline using, named example, two roles of environmental law in food and agriculture

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Question 4

(a) State the type of agriculture above

(b) To what extent the above agricultural type supports sustainability

(c) Cereal if mostly produced in Russia and Ukraine for the European market. Outline four properties of soil that makes it suitable for agriculture.

(d) Some farmers decided to fallow the monoculture without planting leys. Outline why this fallowing is not sustainable

(e) Suggest a suitable method to conserve the soil fertility of monoculture cropping without fallowing the above agricultural land

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Question 5

(a) Identify the type of soil of soil Sample A

(b) Outline two transfers and two transformations in the soil

(c) [AHL only] Outline two factors of soil formation

(d) Compare and contrast the impact of two named food production systems on climate change. [usually 7 marker question]

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