There’s growing concern that natural resources are running short. We don’t have enough fresh water, oil and so on for daily and industrial consumption. The reason for this problem is that resources are being consumed at such an amazing speed that the supply has failed to meet the increasing demand. Besides, large quantities of resources are being wasted every day. As a member of the global village, we’re supposed to take on our share of responsibility to save our limited resources. For instance, turn off the tap after washing, use energy-saving bulbs or take public transportation instead of driving a car. Remember every bit of effort counts. Only in this way can we make a difference. |