1.Is the process of converting waste materials into new materials and objects.
a.Sorting b.Recycling c.Manufacturing d.Marketing
2.Electronic waste is considered special waste. Example of this is___.
a. eyeglasses b. plywood c. aluminum foil d. batteries
3.Among the four waste materials, what is the easiest waste material to be recycled?
a. wood b. glass c. paper d. plastic
4.Why recycling is important?
a. Because it makes people busy. b. Because it makes you healthy
c. Because it helps to lessen the garbage. d. Because it keeps your house clean.
5.Recyclable materials include many kinds of glass, paper, wood, metal, plastic, and ___________. a. nuclear waste b. electronics c. coal d. gas
6.The following statements are importance of recycling except one.
a. employment through livelihood products
b. brings out the innovative skills of individuals
c. helps reduce pollution and the need for landfills
d. promote cooperation among members of the organization
7.This is alternative to conventional waste disposal that can save material and help lower greenhouse gas emissions.
a.nuclear facility b. biogas c. material recovery facility d. recycling
8.The 3Rs are responsible waste management and component of modern waste production. What are those 3Rs?
a.reuse, refuse, and reduce c. reuse, reduce, and repeat
b.reduce, reuse, and reproduce d. reduce, reuse, and recycle