📚 CBSE Grade-10 Study Guide
HomeSocial Science (087) (AI practice)

Social Science (087) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [3] medium initial-understanding
After Britain began importing food on a large scale following the repeal of the Corn Laws, new agricultural lands were opened around the world. What other developments were necessary to make this global food supply possible? Explain with examples.
Generated by claude-sonnet-4-6 · 2026-06-26 13:39 · grounding rag
Model Answer

After the repeal of the Corn Laws, simply clearing new agricultural lands was not enough. Several other developments were essential:

  1. Railways were needed to link agricultural regions to ports (e.g., in America, Australia, and Eastern Europe).
  2. New harbours had to be built or expanded to ship large cargoes.
  3. Capital was required and flowed from financial centres like London to fund these projects.
  4. Labour and migration were necessary — nearly 50 million people emigrated from Europe to America and Australia to settle and cultivate the new lands.

Together, these developments created a global agricultural economy by 1890.

Source: Chapter 3, Section 2.1 — A World Economy Takes Shape

---

Explanation

Examiners expect students to identify at least 3 distinct developments beyond simply clearing land: transport (railways), infrastructure (ports/harbours), capital (London financial centres), and labour/migration. Each point should be brief but specific. Giving examples (America, Australia, Eastern Europe) shows you've read the passage carefully. Avoid vague statements like "technology improved" — name the specific development. 3 marks = roughly 3 distinct points.

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.