Unit 2: Looking at rocks

What rocks are like, how we use them, what soil is made of, and other natural materials.

• 2.1 What are rocks? – Rocks are under every field, river and town.
• 2.2 Uses of rocks – From roads to temples – rocks are useful!
• 2.3 Soil – What is in the ground under your feet?
• 2.4 Other natural materials – Bamboo, jute, cotton and shells – gifts from nature.