Nature has provided us with many kinds of resources. Almost everything we use in our everyday life comes from Nature. The food we eat, the water we drink, the clothes we wear, the concrete and bricks to build our houses, the materials to make bikes we ride, etc. , all come originally from Nature.
People have been making use of these natural supplies for thousands of years. With the development of technology and the increase of the population, the amount and range of materials taken has increased. It is estimated that this tread will continue in the years to come.
