003 - Food Revolution

Factual Question

How has food production increased in the last century?

Conceptual Question

Can the increase in food production really be evidence that Boserup's theory on resources is correct?

Key Terminology

            • Irrigation
            • Genetically Modified Food
            • Green Revolution


Define the key terms above by using the 'Useful Links' below:

Useful Links

Activity One - Describe and Discuss

As always before we investigate the impact of the growth of food we need to interrogate sources to suggest if the growth has been happening.


      1. Using image 1, describe the change in cereal production since 1961.
      2. Why has global food production increased?
      3. How has the change impacted what we buy?
      4. Do you consider the impact of what is in your fridge? Explain your answer.

Activity Two - Evaluation

Global population has increased rapidly since the Industrial Revolution began in the mid 1850s and to cope with the rise in population the production of food has also had change. We are going to investigate what changes have taken place and how it has impacted the socio-economic fabric of societies.


      1. Read the articles ´Agricultural Revolution and ´ (below) and develop a time line of the changes that have occurred in agricultural production and why those changes were implemented?
      2. What is the Green Revolution?
      3. What are the strengths and weaknesses of the Green Revolution?