10. Karamihansaatingkababayan ay isangkahig, isangtukaangkalagayanngbuhay.
SCIENCE
Read each item carefully and choose the best answer. Write your answer on your answer sheet.
1. The following statements about waste management are true EXCEPT ONE. Which is it?
A. Waste management is about disposal of garbage
B. Waste management applies to making waste materials useful.
C. The process of waste management involves treating solid and liquid waste.
D. Waste management process works to raise the amount of disposable materials used.
2. Producing new products from waste material is
A. Reusing
B. Reducing
C. Recycling
D. Recovering
3. What might happen if waste materials are not properly managed?
A. Pollution
B. Destruction of natural ecosystem
C. Calamity
D. All of the above
4. Which of the following should be done in disposing rotten vegetables and fruit peelings?
A. Burn them.
B. Put them in a compost pit.
C. Throw them away anywhere. D. Collect them and sell to the junk shop.
5. The following are the 5Rs of waste management EXCEPT ONE. Which is it?
A. Repair
B. Recover
C. Review
D. Recycle
6. Waste is any material that is not needed by the
A. Owner
B. processor
C. producer
D. all of the above​