1. Any unwanted or discarded material that is not liquid, or gas is called _________
a. Waste management
b. Solid waste
c. Useful products
d. Recyclable products
2. What will you do to minimize litter in your backyard?
a. Buy junk foods
b. Use eco-bags instead of plastics
c. Use plastic straw
d. Use Styrofoam products
3. The process by which materials that have been used, broken, disposed and are no longer in good condition are managed in a way that they are reused, reduced, recycled, recovered and repaired is called _______ .
a. Waste basketing
b. Waste segregation
c. Waste management
d. Waste disposal
4. What are the 5R’s in waste management?
a. Reduce, reuse, recycle, recall, rot
b. Reduce, reuse, recycle, review, rot
c. Reduce, reuse, recycle, recover, repair
d. Reduce, reuse, recycle, refuse, repair
5. Using a product over and over again in the same form is called _____.
a. Recall
b. Reduce
c. Reuse
d. Recycle
6. It is to fix something that is broken, damaged, split or not working properly.
a. Reuse
b. Reduce
c. Recycle
d. Repair
7. What are you practicing when you bring your own eco-bag in grocery stores everyday?
a. Reduce
b. Reuse
c. Recycle
d. Recover
8. What principle of waste management is applied when you sew the cut or holes in the pocket of you pants?
a. Repair
b. Recycle
c. Reuse
d. Reduce
9. The process of collecting and processing materials that would otherwise be thrown as trash and turning them into new products is called ________
a. Recycling
b. Repairing
c. Reducing
d. Reusing
10. Which of the following is a recyclable material?
a. Disposable diaper
b. magazines
c. Syringe
d. All of the above