B. Match the option that matches Column A with Column B1.Camel โ (iv) Ship of desert2. Ladakh โ (iii) India3. Sand dunes โ (ii) Sahara4. Sahara โ (i) Africa C. Give one word answer for the following1. The worldโs largest desert โ Sahara2. The longest river in the world โ Nile3. The main river inContinue reading “Life in Deserts, Chapter – 7, Social science, Class – 7, solved exercises.”