Makakuha ng eksaktong at maaasahang sagot sa lahat ng iyong katanungan sa IDNStudy.com. Ang aming mga eksperto ay nagbibigay ng mabilis at eksaktong sagot upang tulungan kang maunawaan at malutas ang anumang problema.
38. Solid and semi-solid waste materials are called
A.garbage
39. are left-over vegetables, animal, fish, and other waste materials from the kitchen
C. Rubbish
40. Waste materials such as bottles, broken glass, tin cans, waste papers are
B. refuse
41. Left-over from burning wood are
A. ashes
42. It is the process of making used materials that are to be disposed already into usefutones
C. Recycling
43. This is where waste materials are bumed
B. Incinerator
44. The cheapest ways of disposing waste materials
B. Composting
45. is a new device attached to the kitchen sink that grinds leftover foods into small particles.
A. Garbage Grinder
46. Compost materials will serve as good
B. fertilizer
47. is human waste normally thrown into sidewalks and streets in urban areas.
B. Rubbish
48. has the built-in system to fight pollution.
C. Physical fitness
49. is animal manure from stables.
A.stable manure
50. refuse is deposited in pits 2 feet deep, covered with soil to avoid dogs,rats and other animals from excavating solid waste.
C.incinerator
(Own answer)
Hope it helps :))