Natural Domain Class 7 Geography Textbook Chapter 1 Our Environment 1. Tick [✓] the correct option. a. Which of these is the outermost solid layer of the earth? i. lithosphere
Natural Domain Class 7 Geography Textbook Chapter 1 Our Environment 1. Tick [✓] the correct option. a. Which of these is the outermost solid layer of the earth? i. lithosphere