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Environmental systems & societies · 2004 · November · Paper 1 · SL · Question paper

Environmental systems & societiesQuestion paper2004SLNovember

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This question paper is listed under Environmental systems & societies in the 2004 examination archive. Its catalogue level is SL. The catalogue session is November. The information below helps you identify the document before opening the complete PDF. Subject, year and session labels come from the archive catalogue; the original cover remains the reference if a label differs. A file is not automatically suitable for your current syllabus simply because its subject name matches.

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ENVIRONMENTAL SYSTEMS STANDARD LEVEL PAPER 1 Wednesday 10 November 2004 (afternoon) 45 minutes N04/4/ENVSY/SPM/ENG/TZ0/XX IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI c 88046410 8804-6410 11 pages INSTRUCTIONS TO CANDIDATES ! Do not open this examination paper until instructed to do so. ! Answer all the questions. ! For each question, choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 1. Which row shows how energy and materials move through each type of system? materials do not leave systemenergy flows through systemmaterials do not leave systemD. materials flow through systemenergy flows through systemenergy does not leave systemC. energy does not leave systemmaterials flow through systemenergy does not enter systemB. energy flows through systemmaterials flow through systemenergy flows through systemA. Open SystemClosed SystemIsolated System 2. In the water (hydrological) cycle, energy and materials are both transferred and transformed. Which process in the water cycle involves only a transfer? A. Melting of the ice caps B. Movement of water from oceans to the atmosphere C. Run-off from land to rivers D. Formation of water droplets in clouds 3. Which statement about energy transformations is correct? A. Energy is not always conserved, because during respiration it is released as heat. B. Some energy transformations create energy. C.When an organism grows its entropy usually decreases. D. The decay of a dead bird decreases its entropy. 4. Which productivity equation is correct? A. (net productivity) = (gross productivity) + (respiration loss) B. (gross secondary productivity) = (food consumed) – (energy in feces) C. (gross primary productivity) = (energy fixed by photosynthesis) – (respiration loss) D. (net secondary productivity) = (gross secondary productivity) – (respiration loss) – (energy in feces) – 2 – N04/4/ENVSY/SPM/ENG/TZ0/XX 8804-6410
File information
Subject
Environmental systems & societies
Document type
Question paper
Year
2004
Session
November
Level
SL
Paper
1
Examination zone
Not labelled in the archive
Language
Not labelled in the archive
File size
141 KB
Pages
11
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