1. What do you call the waste material that does not decompose or decay naturally?
A. biodegradable material
B. non-biodegradable material
C. compost
D. fertilizer
2. Which is the best thing to use in grocery shopping?
A. eco-bag
B. paper bag
C. plastic bag
D. leather bag
3. Which waste material can be placed in a composted pit and become a fertilizer?
A. animal manure
B. old tires
C. plastic wrapper
D. Wine bottle
4. Which can be recycled and become vinegar?
A. battery water
B. coconut juice
C. leftover foods
D. used oil
5. Which container is the best to use for refilling water water?
A. metal
B. paper cup
C. plastic bottle
D. tumbler
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Answer:
1. B. non-biodegradable material
2. A. eco-bag
3. C. plastic wraper
4. B. coconut juice
5. C. plastic bottle