Natural Resources

This chapter explains different sources of energy and different power plants through which this energy can be obtained. It describes the energy crisis due to human activities and effective steps to conserve energy.

This chapter describes our ecosystem and its different parts. It also explains the food chain and how it plays its role to balance the ecosystem. The chapter covers the human activities affecting the environment.

This chapter describes the two types of natural resources and their management. It discusses the five R’s to save resources.