18. An example of a physical charge.
a Foam and bubbles form after mixing baking soda and vinegar.
b. A glass cup is from the counter and shatters on the ground.
cPaper burns up and leaves ashes
d. A plant uses sunlight and makes food
19. Consumers are encouraged to reduce their waste by
a. Purchasing in bu
c Switching to re-useable
D. Buying tans wth less packaging
d. All of the above
20. This means to make less partage. For example, instead of buying Juice boxes for lunch, buy a
large container of juice and use a washable single serving container to take it to school
a. Reduco
c. Recyde
b. Reuse
d. Rebuild
21. Which of the following shows the correct hierarchy?
a. Recycle, Reduce, Reuse
c. Reuse, Recycle, Reduce
b. Reduce, Reuse, Recycle
d. Refuse, Refuge, Rufus
22 Reuse of stuff would
a. Minimize the strain on the environment.
b. Help municipal waste management.
Botha and b option
d. Be ficut and time consuming
23. Which of the folowing is a recyclable material?
a. Aluminum
c. Glass
b. Cardboard
d. All of the above
24. Serena has grown older, so her mother decided to donate her used clothes to the victims of tt
typhoon in Samar, What waste management did Serena's mother apply?
a. Reuse
c. Repair
b. Reduce
d. Reggcle
25. Which of the following shows the proper way to recycle
a. Scrap papers from the dassroom might be turned into paper bags.
b. Buy Rems in refilablo containers.
a. Use doth bags or baskets when you buy groceries/market.
d. Use both sides of paper in printing
25. Plastic is commonly used as soft drinks container, what material can you use as a substitute
plastic?
a. empty cans
c. used cups
b. empty bottles
d. folded papers
27. In his class, Mr. Ibarra told his pupils to reuse papers instead of throwing it in the bin.How we
they do it?
2. Make an origami.
c. Give to your classmate.
b. Use l as scrap paper in math. d. Never mind the advice of the teacher.
28. Some materials are normally useful even after serving its original purpose. What will you
an empty canister st horre?
a Place it inside the cabinet
Q. Bumit
b. Use it as a lunch box. d. Make a trash bin out of it.
oticed that your playmate use
answer guys please correct answer​