Q&A
Question of The
Day
Criteria D – Reflecting on the Impacts of Science
Unit: The Haber Process (Ammonia Synthesis)
Question (Extended IB MYP Style):
The Haber Process is an industrial method of synthesizing ammonia (NH₃) from nitrogen and hydrogen gases under high
temperature and pressure, with the aid of an iron catalyst. This process has had profound impacts on agriculture, the
environment, industries, and global societies.
Using your understanding of the Haber Process and its applications, reflect on the following prompts:
1. Scientific Background:
Explain briefly how the Haber Process works and why it was developed.
Clarify the scientific principles involved, such as chemical equilibrium and the effect of temperature and pressure on
yield.
2. Benefits to Society:
Discuss at least two significant positive impacts of the Haber Process on human society (e.g., food production, global
population growth, industrial applications).
Give clear and specific examples of how it has changed the way humans meet their needs.
3. Environmental and Ethical Issues:
Evaluate at least two challenges or negative consequences of the Haber Process, including environmental concerns
(carbon emissions, soil degradation, eutrophication) and ethical considerations (resource consumption,
sustainability concerns).
Use evidence and examples to justify your evaluation.
4. Global and Local Perspectives:
Discuss how the Haber Process can be perceived differently at global and local (Indian) levels in terms of
sustainability, agriculture, and economics.
How might it affect countries differently depending on their level of development and agricultural dependence?
5. Personal and Responsible Action:
Suggest practical measures or future solutions to maximize the benefits and minimize the risks of using the Haber
Process (e.g., alternative fertilizers, renewable energy-driven ammonia production).
Reflect on your own perspective: Do you think the Haber Process is ultimately more beneficial or harmful to society?
Justify your stance with evidence.
Assessment focus:
D.i: Discuss the implications of science on local/global communities
D.ii: Evaluate the validity of scientific information and its application
D.iii: Analyze the ethical, social, economic, and environmental impacts of science
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