e/edexcel/questions","basePath":"/gcse/computer-science/edexcel/environmental/questions","formulaUrl":null,"initialIndex":10,"initialQuestionWindow":[{"id":"a12d87a7-4463-431d-bfdc-524075429e8c","revisionId":"6ec832f7-0824-435d-abab-13d38c62a749","questionNumber":null,"questionType":"LA","specification":"A cloud computing provider is planning to build a new data center. Instead of constructing a traditional building, they decide to locate their servers inside a decommissioned underground mine where the ambient temperature is naturally very low.","difficulty":3,"difficultyBand":"medium","totalMarks":3,"sourceTitle":null,"calculatorUse":null,"parts":[{"id":"21d9005a-ba1e-4937-b798-18ac6c076a24","label":null,"content":"Explain how locating the data center underground in this way helps to protect the environment.","markscheme":"- Identifies that the natural underground cold temperature reduces or eliminates the need for energy-intensive artificial cooling/air conditioning systems B1\n- Explains that this reduction in cooling significantly lowers the overall electricity consumption of the data center B1\n- Links the lower electricity demand to a positive environmental benefit, such as reduced carbon dioxide emissions, lower greenhouse gas output from power stations, or a smaller carbon footprint B1","marks":3,"order":0,"markingRubric":null,"explanation":null,"options":[]}],"options":[],"explanation":null,"firstAttemptFullMarks":null},{"id":"a3d116d4-114c-4c82-b53c-bf79d0f02a03","revisionId":"18059db9-d4bd-42a0-a77f-7185525d7598","questionNumber":null,"questionType":"LA","specification":"Decommissioned consumer electronics are frequently shipped to informal processing hubs in developing nations.","difficulty":4,"difficultyBand":"medium","totalMarks":4,"sourceTitle":null,"calculatorUse":null,"parts":[{"id":"a712265d-60f1-4afa-a89d-0377a53ea375","label":null,"content":"Describe two distinct pathways through which hazardous materials from the crude extraction of metals in these electronic devices can enter the human body, explaining a specific physiological health consequence for each pathway.","markscheme":"- Describes a first pathway of exposure (e.g., inhalation of toxic fumes/gases from open burning of wiring/casings, or ingestion of leached heavy metals from soils/groundwater, or direct dermal contact during manual dismantling without PPE) M1\n- Links this first pathway to a correct, specific physiological health consequence (e.g., respiratory disease/lung cancer for inhalation, neurological/kidney damage for ingestion, or skin disorders/systemic toxicity for dermal contact) A1\n- Describes a second, distinct pathway of exposure M1\n- Links this second pathway to a correct, specific physiological health consequence A1","marks":4,"order":0,"markingRubric":null,"explanation":null,"options":[]}],"options":[],"explanation":null,"firstAttemptFullMarks":null},{"id":"c2340ff2-bbf2-4f6e-95d5-90fda2af5a7f","revisionId":"9647f8a5-caa0-474c-835f-fa87499cce3b","questionNumber":null,"questionType":"LA","specification":"A municipal council partners with a technology company to route the warm exhaust air from a newly built data center directly into the district heating network of a nearby housing estate, rather than dispersing it into the atmosphere using cooling towers.","difficulty":5,"difficultyBand":"medium","totalMarks":3,"sourceTitle":null,"calculatorUse":null,"parts":[{"id":"d0092b63-ac32-476f-9f85-84a5aad89d42","label":null,"content":"Explain how utilizing the waste heat from the data center in this way helps to protect the environment.","markscheme":"- Explains that the waste heat directly replaces the need for domestic heating systems (such as gas boilers or electric heaters) in the housing estate B1\n- Explains that this significantly reduces the consumption of primary energy resources (like natural gas or electricity) that would otherwise be required for residential heating B1\n- Connects this r

Environmental

Question 4

Environmental Questions

Environmental

Question 4

Environmental Questions