In some countries, there is not enough recycling of waste materials (e.g. paper, glass, and cans). What are the reasons and what can be done to solve this problem? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words.

The increase in the production of consumer goods results in damage to the natural environment. What are the causes of this? What can be done to solve this problem? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words.

The natural resources such as oil, forests and freshwater are being consumed at an alarming rate. What problems does this cause? How can we solve these problems? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words.

Freshwater has always been a limited resource in some parts of the world. Today, however, growing worldwide demand has made this a global problem. What are the causes of the increased demand? What measures could governments and individuals take to respond to this problem? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words.