Answer:
Directions: Read and understand the questions carefully. Choose the letter of the correct answer.
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 number of disposable materials used.
2. Which of the following shows the 5 Rs techniques in waste management?
A. reduce, reuse, recycle, recover, repair
B. renew, reuse, recycle, recover, repair
C. reduce, reuse, recycle, respect, repair
D. reduce, reuse, recycle, recover, refuse
3. This means taking energy or material from wastes that cannot be used anymore.
A. Reduce
B. Reuse
C. Recycle
D. Recover
4. Which of the following means repair?
A. to fix broken things to make them useful again
B. to create a new product
C. to lessen waste materials
D. to use again the material
5. Which of the following techniques encourages the lessening of the use of unnecessary materials in order not to increase the production of waste.
A. Reduce
B. Reuse
C. Recycle
D. Recover
6. This means using the same material for other purpose.
A. Reduce
B. Reuse
C. Recycle
D. Recover
7. Emil is collecting used empty plastic bottles for his Science project. He plans to make a star out of these bottles. Emil is trying to ____________ materials.
A. Reduce
B. Reuse
C. Recycle
D. Recover
8. Which of the following materials can be recycled?
A. rotten fruits
B. rusting nail
C. melted ice cream
D. car tire
9. Why is it important to apply the 5Rs in waste management?
A. to save energy, time and money
B. to preserve new materials
C. to minimize wastes and reduce pollution
D. all of the above
10. If you have a
