
This resource is a diagnostic knowledge check for the Soils section of the AQA A-level Environmental Science specification.
It is designed to help students and teachers identify gaps in understanding after teaching the Physical Environment: Soils topic. The questions are original and structured to assess recall, application and skills/data analysis.
The knowledge check covers:
• how human activities affect soil fertility
• activities that increase fertility, including nutrient addition, irrigation, aeration and pH control
• activities that reduce fertility, including compaction, vegetation removal, overgrazing and loss of organic matter
• causes of soil degradation and erosion
• rain splash, wind blow and surface runoff erosion
• natural features that reduce erosion, including vegetation, soil organic matter and infiltration rate
• environmental impacts of soil erosion
• reduced productivity, sedimentation, flooding, desertification and landslides
• soil management strategies to increase sustainability
• contour ploughing, terracing, strip cropping, mulching, windbreaks and increasing soil organic matter
• practical and data skills linked to soil analysis and erosion risk
The resource includes:
• Section A: Recall questions
• Section B: Application questions
• Section C: Skills and data analysis
• full teacher mark scheme
• specification point mapping for each question
• maths, practical and working scientifically links where relevant
This resource is suitable for:
• AQA A-level Environmental Science students
• end-of-topic review
• retrieval practice
• diagnostic assessment
• revision before Paper 1
• identifying misconceptions and gaps before moving on
The mark scheme is designed to support teacher feedback and student self-assessment. It includes acceptable answers, specification links and guidance on common areas where students may lose marks.
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