Which of the following is NOT a hazardous waste material?
A. batteries C. oxygen tanks
B. gasoline D. water from laundering

2. Liquids from sinks, used oil, and water from toilets is an is an example of
__________.
A. air waste B. gaseous waste C. liquid waste D. solid waste
3. The following situations show practice of the 5 R’s of waste management
EXCEPT _______________.
A. making candy wrappers into artificial flowers
B. sending trash to a materials recovery facility
C. making candle holders using plastic spoons
D. buying sachets instead of bulk package
4. Which is an example of a sewage? Liquid waste from _______________.
A. flush of your toilet C. medical sections of hospitals
B. canning section of factories D. manufacturing section of factories

5. Which of the following statement is CORRECT about waste management
system used at home?
A. Put all food residues together with the trash of the day.
B. Burn your old tires and broken plastic toys at the backyard.
C. Bury dried leaves, rotten fruits, and vegetables under the soil.
D. Segregate all kinds of garbage in a plastic bag for pick up by the
garbage truck.
6. Which statement shows the proper way in recycling the waste liquid?
A. Put the wastewater in the river.
B. Throw the wastewater on the street.
C. Use the wastewater in watering the plant.
D. Throw the used water near the water pump .
7. Gemma bought some grocery items from the store. The bagger puts the
grocery items in the eco bags. What 5R’s technique does Gemma do in using
the eco bag?
A. Reuse B. Repair C. Reduce D. Recover
8. Pinky collected disposable spoons in their house. She used it in making
candle holder. What would be the best way to describe the action made by
Pinky?
A. Recover B. Recycle C. Reduce D. Reuse
9. Which group practiced the waste management in school?
A. Group 1 only C. Group 3 only
B. Group 2 only D. Groups 1 and 3

10. Why did one of the group practice segregation?
They practice segregation to ________________.
A. pile the trash in school
B. make more garbage in school
C. make the garden soil fertile for planting
D. reduce the waste materials in the environment