Question 1 What is coal? Question 2 Describe the process of formation of coal? Question 3 What is carbonisation? Question 4 State the uses of coal? Question 5 What happens when coal is heated in air? Coal is a hard,black combustible minerals that consist mainly of carbon. In india,coal is found mainly in bihar,west bengal,orissa and Madhya … [Read more...] about Coal
Coal and Petroleum
Natural Resources
Question 1 What are natural resources? Question 2 What is a resource? Question 3 What are inexhaustible natural resources?Give example? Question 4 What are exhaustible natural resources ?Give example? Question 5 What are fossil fuels? Question 6 Why fossil fuels are exhaustible resources? Question 7 Describe how,fossil fuels are formed? Question 8 Give few … [Read more...] about Natural Resources