WorksheetsShort Quiz in Science 4 Q1 M3b
Total questions: 10
Worksheet time: 5mins
Which of the following is the proper way to dispose of mercury-containing lamps?
Breaking the lamp into pieces and throwing them to into the trash bins2
Put them in their original boxes and sealing them
Burning them at your backyard
Leaving them outside the house and let the garbage collector decide
Hazardous chemicals can be disposed over the sink and toilet bowls.
TRUE
FALSE
Wear gloves and masks when using hazardous household chemicals such as insecticides.
TRUE
FALSE
It is okay to leave your gadgets charging overnight.
TRUE
FALSE
Which of the following cannot be put into a compost?
Vegetable peels
Leftover foods
Rotten tomatoes
Plastic cups
Read the expiration date of the product before buying it.
TRUE
FALSE
Batteries can be put into trash bins, and then burned.
TRUE
FALSE
Electronic devices cannot be recycled anymore like other materials.
TRUE
FALSE
Read carefully the instructions indicated in the product labels before disposing them.
TRUE
FALSE
What do you mean by 3R's?
Reduce, Reuse, Recycle
Repair, Rehair, Resubmit
Relax, Remove, Retake
