Direction: Write the letter of your answer on the space provided before each number.
11. What kind of products are highly salable in junk shops because they can be recycled into packaging like container for canned goods, drinks and other materials.
A. glass C. metal
B.paper D. wood
12. It is a common material used to build shelter, design furniture, and produce fuel, what is it?
A.glass C. plastic
B.paper D. wood
13. Why do we recycle waste materials?
A. It is fun. C. It is a good hobby
B. It reduces pollution D. It makes people busy.
14. What is the most serious problem that needs immediate action nowadays?
A. buying of cars
B. kidnapping
C. selling of goods
D. waste disposal
15. Which of the following recycled products is made of paper?
A. chair
B. garden lamp
C. memo pad
D. wine holder
16. What is considered as "environmental nightmare"?
A. glass
B. metal
с. paper
D. plastic
17. Products like plant box, chair, garden accessories and garden decks are examples of recyclable materials made of
A. glass
B. paper
C. plastic
D. wood
18. The key component of proper waste management is
A. recycling
B. reducing
C. resorting
D. reusing
19. What product is considered as the leader among environment-friendly products and can be innovated into clothing and gadgets?
A. bamboo
B. glass
C. metal
D. wood
20. Electronic waste is considered special waste. Examples of which are the following EXCEPT
