Let's Try Directions: Choose the letter of the correct answer. Use a separate sheet of paper. 1. When can you say you are practicing the Recover process? a. Put all biodegradable waste materials in the compost bin or pit and use it as a fertilizer, b. Put all kinds of waste materials in one container and throw it. c. Segregate all the waste materials and sell the bottles, tin cans and plastics. d. You made a good project out of the waste materials, 2. Which of them are the non-biodegradable waste materials? a. Materials that decompose as time goes by, b. Materials that are burned easily when set to fire. c. Materials that does not decompose they just tear into pieces and contaminate the environment. d. All of the above 3. What can we do with a bunch of scrap woods so that our broken chairs, tables etc. will be put into use again? a. Tie them with G.I wires. b. Use them as materials to repair broken chairs and tables. c. Give them to neighbors. d. Combine it with other garbage. 4. What is the best thing to do with the plastic bottles? a. Make plant pots out of it. c. Leave it outside so that others will pick them up. b. It in a durable sack. d. Throw it to the nearby vacant lot. is the best choice? 5. If you have to buy batteries what a. Disposable batteries c. Rechargeable batteries b. Heavy duty batteries d. Brand new batteries 6. What do the factories do with the waste plastic materials they collect from the junk shops? 47
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