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Environmental systems & societies · 2017 · May · Paper 2 · SL · Question paper

Environmental systems & societiesQuestion paper2017SLMay

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This question paper is listed under Environmental systems & societies in the 2017 examination archive. Its catalogue level is SL. The catalogue session is May. 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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Número de convocatoria del alumno M17/4/ENVSO/SP2/SPA/TZ0/XX Sistemas ambientales y sociedades Nivel medio Prueba 2 © International Baccalaureate Organization 2017 24 páginas Instrucciones para los alumnos yy Escriba su número de convocatoria en las casillas de arriba. yy No abra esta prueba hasta que se lo autoricen. yy Sección A: conteste todas las preguntas. yy Sección B: conteste dos preguntas. yy Escriba sus respuestas en las casillas provistas a tal efecto. yy En esta prueba es necesario usar una calculadora. yy La puntuación máxima para esta prueba de examen es [65 puntos]. 2 horas Lunes 8 de mayo de 2017 (mañana) 2217 – 6309 24EP01 – 2 – Sección A Conteste todas las preguntas. Escriba sus respuestas en las casillas provistas a tal efecto. 1. Concentración de DDT en distintos niveles tróficos de la cadena trófica. Figura 1: Niveles de concentración de DDT en la cadena trófica [Fuente: © Organización del Bachillerato Internacional 2017] (Esta pregunta continúa en la página siguiente) DDT en aves que se alimentan de peces 25 partes por millón (ppm) DDT en grandes peces 2 ppm DDT en pequeños peces 0,5 ppm DDT en el zooplancton 0,04 ppm 24EP02 M17/4/ENVSO/SP2/SPA/TZ0/XX
File information
Subject
Environmental systems & societies
Document type
Question paper
Year
2017
Session
May
Level
SL
Paper
2
Examination zone
Not labelled in the archive
Language
Spanish
File size
1.1 MB
Pages
24
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