(i)
Man and nature are complementary to each other. Man for ages has been using forests, minerals and chemicals for his survival. Earth and nature are our lifelines. They help us directly or indirectly. Take for example the paper we print, our books and newspapers. They are products of trees. We get fruits, flowers and fodder from nature. We get water and air free from nature. It is unfortunate that we are over using the limited resources and are also polluting them.
Nature is our Mother. We must not use up anything to the extent that it is not restored naturally. By cutting down trees or killing whales we are, in a way, depriving our children of their share. Let us give back to nature for the benefits we get from it.
(ii)
Some of the natural resources that we use are water, coal, mineral oil, etc.