ossil fuel (non-renewable energy resource).","markscheme":"- Names a specific fossil fuel and identifies a specific environmental impact of its extraction (e.g., oil drilling/pipeline construction in the Alaskan North Slope fragmenting fragile tundra, OR oil spills from pipelines in the Amazon polluting river systems, OR fracking fluid leaking into aquifers) B1\n- Explains how this impact is directly caused by the extraction process (e.g., disrupting caribou migration routes, OR toxic substances from spills poisoning aquatic life and bioaccumulating, OR coal dust blowing onto glaciers to darken the ice) M1\n- Explains the wider consequence of this impact on the local or global ecosystem (e.g., leading to a decline in breeding success and overall population size, OR severely damaging rainforest biodiversity, OR increasing solar absorption and accelerating glacial melting) A1","marks":3,"order":0,"markingRubric":null,"explanation":null,"options":[]}],"options":[],"explanation":null,"firstAttemptFullMarks":null},{"id":"2b0caf2c-f440-4a5f-9973-d4243794004c","revisionId":"c67fa58d-bbb6-4bea-ab19-6a6096c3a327","questionNumber":null,"questionType":"LA","specification":"","difficulty":4,"difficultyBand":"medium","totalMarks":4,"sourceTitle":null,"calculatorUse":null,"parts":[{"id":"d93afe37-5fac-4f8e-9750-0cb66a1e00df","label":null,"content":"Explain two negative impacts of extracting shale gas as an energy resource.","markscheme":"- Identifies one valid negative impact, e.g. pollution of local water supplies B1\n- Explains how this occurs, e.g. high-pressure fracking fluid/chemicals leaking through cracked well casings into aquifers B1\n- Identifies a second valid negative impact, e.g. minor seismic activity / earthquakes B1\n- Explains how this occurs, e.g. high-pressure wastewater injection lubricating underground fault lines B1","marks":4,"order":0,"markingRubric":null,"explanation":null,"options":[]}],"options":[],"explanation":null,"firstAttemptFullMarks":null}],"subjectCode":"gcse_geography__edexcel_a","summaries":[{"id":"06c1781f-a327-46e4-9c4b-fe238161a63f","difficultyBand":"hard","calculatorUse":null,"totalMarks":12},{"id":"10906fad-bac1-46a2-86df-83b0b1571a0b","difficultyBand":"easy","calculatorUse":null,"totalMarks":2},{"id":"132615f0-6245-4c05-97eb-1cb88bffc9c0","difficultyBand":"hard","calculatorUse":null,"totalMarks":8},{"id":"13ad6daa-8cf8-4324-a610-924bef768e52","difficultyBand":"hard","calculatorUse":null,"totalMarks":8},{"id":"15340906-19a1-4f9b-b5ed-4e241c71ac4b","difficultyBand":"easy","calculatorUse":null,"totalMarks":1},{"id":"17d0a7aa-f642-466a-90db-d8b811b5d906","difficultyBand":"hard","calculatorUse":null,"totalMarks":8},{"id":"181c2b18-e36d-4647-a6ac-28e2d74008e1","difficultyBand":"easy","calculatorUse":null,"totalMarks":1},{"id":"198e5672-8184-4155-925e-e81f90f8c8ef","difficultyBand":"easy","calculatorUse":null,"totalMarks":1},{"id":"1b2a86f6-f4d2-4524-a48a-ae24f7d8ba46","difficultyBand":"easy","calculatorUse":null,"totalMarks":1},{"id":"1dde6e28-1e2a-4d8c-88c1-83ca174b7fa5","difficultyBand":"medium","calculatorUse":null,"totalMarks":2},{"id":"201042c8-3fed-4421-afc6-f84930e1e232","difficultyBand":"easy","calculatorUse":null,"totalMarks":2},{"id":"2481a321-174f-4009-9a59-1f456db7e549","difficultyBand":"medium","calculatorUse":null,"totalMarks":4},{"id":"2499b9d1-633a-4924-b84b-77f4aa38185b","difficultyBand":"easy","calculatorUse":null,"totalMarks":2},{"id":"2621b5fb-2f51-472c-b0ab-845c594925dd","difficultyBand":"medium","calculatorUse":null,"totalMarks":1},{"id":"2816ec36-b8e3-4d96-9a92-06dbfc282d57","difficultyBand":"medium","calculatorUse":null,"totalMarks":3},{"id":"2b0caf2c-f440-4a5f-9973-d4243794004c","difficultyBand":"medium","calculatorUse":null,"totalMarks":4},{"id":"2dbaefe4-1287-4ac2-85e9-cf9f36729294","difficultyBand":"medium","calculatorUse":null,"totalMarks":1},{"id":"3485867a-f4bc-4079-9536-94e76937b10d","difficultyBand":"medium","calculatorUse":null,"totalMarks":4},{"id":"35b28d35-d4

Energy resource management

Question 4

Energy resource management Questions

Energy resource management

Question 4

Energy resource management Questions