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Environmental Management 8291/11 May June 2022 | Cambridge AS Level Past Papers With Mark Scheme

You can download the full PDF file at the beginning of this description.

Key and important questions from the document:

1. Ecological Pyramids and Invasive Species – Identifying trophic levels in a grassland biome, explaining pyramid structure, and assessing impacts of invasive species like fire ants.
2. Water Cycle and Urbanization – Explaining the role of plants in transpiration and surface runoff, and analyzing urbanization’s effects on the water cycle.
3. Population Demographics and Migration – Calculating dependency ratios for Germany and Nigeria, explaining migration factors, and proposing strategies for managing population change.
4. Antarctic Ice and Environmental Protection – Analyzing trends in Antarctic sea ice, discussing causes of change, and evaluating the effectiveness of the Antarctic Treaty.
5. Energy Resources and Security – Identifying renewable and non-renewable energy sources, defining energy security, and explaining causes of energy insecurity.
6. Waste Management and Food Security – Evaluating the effectiveness of reduce, reuse, recycle strategies for waste disposal, and analyzing food security strategies in a chosen country.
CIE AS & A Level Environmental Management (8291) Jun 2022

Laura Bellini

Classification: Paper 1
Page count: 20
Viewed: 32
Last update: 20 days ago
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