Hold a classroom discussion on the following topic and later on, expand the themes on your own. (10-15 lines)
Why human beings need to use more and more natural resources.
Due to the increasing population, human beings need to use more and more resources. But if this is not controlled then resources in the future will decline and it will affect future generation peoples. So our duty is to conserve natural resources. We should use it in limited means. We should focus on renewable sources for generating energy. If the growing population is not controlled then the whole world will face a dangerous situation. Non-renewable resources once get depleted cannot be created since it takes many years to form. Every single person in this world should take responsibility to conserve natural resources.