IB ESS HL 5.2.3 Food Production and Distribution Questions
Practise IB ESS HL 005.002.003 by applying food production and distribution concepts to environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS HL
- Level
- HL
Practise IB ESS HL 005.002.003 by applying food production and distribution concepts to environmental systems questions.
Figure Food loss and waste (in million tonnes per year) in a North American food production system
127 million tonnes
With reference to Figure, identify the stage that represents the greatest food loss and waste in North America.
use / stage 5;
With reference to a stage in Figure, describe one reason for a difference between food loss and waste in a less economically developed country (LEDC).
LEDCs might have more waste in stage 1/2/3/4/5…;
[1max] ...due to... [1max]
a. ...more pest infestation due to lack of pesticides (stage 1);
b. ...poor storing conditions/ higher ambient temperatures increasing spoilage during handling/transportation (stage 2 or 4);
c. ...less efficient facilities/machinery may lead to increased waste during harvest/handling/packaging (stage 2 or 3 );
LEDCs might have less waste in stage 1/2/3/4/5…;
[1max]
...due to... [1max]
d. ...subsistence farming reduced productivity (stage 1);
e. ...local consumption of grown food reducing need for handling and processing (stages 2 or 3);
f. ...buying/eating the cheaper "ugly" food (stages 4 or 5);
g. ...consuming less food due to less income (stages 4 or 5);
h. ...consuming lower on food chain/less meat (stages 4 or 5);
Note: Accept any point of equal significance
Only award credit for reasons that are correctly linked with "less" or "more" waste.