12 (a) State two advantages and two disadvantages of plastics
[4 marks)
(b) According to one study in science, Malaysia becomes the eight worst country
worldwide for plastic waste. Plastic waste is illegally dumped and burnt which
lead to respiratory diseases among people,
Explain how to overcome this problem
Your explanation should include the following aspects:
(i) Identify the problem
[1 mark]
(ii) Clarification of problem
[1 mark]
(iii) State three methods to solve the problem
13 marks)
(iv) Choose the best method and explain your choice
[1 mark]