ConceptConceptDocsDocuments

IB ESS SL 5.2.11 Sustainable food supply strategies Question Bank

Practise IB ESS SL/HL 005.002.011 by applying sustainable food supply strategies concepts to exam-style environmental systems questions.

Syllabus
First assessment 2026
Course
ESS SL
Level
SL

Exam points

  • identify the relevant environmental system, process or evidence
  • apply the correct ESS concept and explain the causal relationship
  • evaluate the outcome using ecological, social or management evidence

5.2.11—Sustainable food supply strategies question 1

[Maximum number: 2]
Figure Food loss and waste (in million tonnes per year) in a North American food production system

Figure Food loss and waste (in million tonnes per year) in a North American food production system

127 million tonnes

Outline two strategies to reduce food waste at the 'distribution and retail' stage in North America.

All question bank results loaded