(a) Forest and wildlife: → We should protect against the poaching of wild animals. → We should stop the annexation of forest land for our use. (b) Water resources: → Turn the taps off while brushing or bathing and repair leaking taps. → We should practice harvesting. → We should avoid the discharge of sewage and other wastes into rivers and other water resources. (c) Coal and petroleum: → We should take a bus or practice carpooling to avoid excessive use of petroleum. → We should stop using coal as a fuel. → We should use alternative sources of energy such as hydro-energy and solar energy instead of depending largely on coal and petroleum.