Introduction: Riddles are an interesting game that involve various aspects of life. So what are the riddles about environmental protection? Below are the riddles about environmental protection that I have collected. Everyone is welcome to read and refer to them!

01. A pollution-free river. (name of a place in Beijing) Qinghe;

02. Justifiable defense. (Hit a term for environmental protection) Nature protection

03. It’s not clear until you leave Kunlun. (Hit an environmental protection term) Water pollution;

04. Male sterility. (Hit a term for environmental protection) Public nuisance disease

05. Promote smoking cessation. (Name a sports noun) Counterattack

06. The role of afforestation. (Name the three ethnic minorities in my country) Shui (ethnic group), Yugu (ethnic group); Tu (tribe group)

07. Tuling is suffering from severe drought. (Use an idiom) The mountains and rivers are exhausted

08, 666……. (Name a sports noun) Cheerleading team

09. Look at the "Sanjiu" trademark. (Name an environmental pollutant) (Pesticide) 666;

10. Beijing is covered with thousands of green trees. (Name two characters in "Water Margin") Yan Qing, Lin Chong;

11. Catch them all in one fell swoop. (named after the capital of an African country, the seat of the United Nations Environment Program) Nairobi

12. A continent in the sea. (named after a city in Asia that was the first place to be polluted by nuclear radiation) Hiroshima

13. Thaw. (Hit an environmental protection term) Hard water softening

14. I thought that the swan was coming. (Hit an ecological term) Migratory Bird

15. New moon, full moon, half moon. (Name a water environment monitoring project) COD, which is chemical oxygen demand;

16. Air conditioner. (Name a global environmental pollution phenomenon) Greenhouse effect;

17. The Buddha becomes angry when he sees no one. (Hit one environmental pollutant) Fluorine

18. Two curved sickles cut off one side of the mountain. (Name the abbreviation for the compound that causes ozone layer destruction) CFC, that is, Freon

19. Wen Taishi knocked over the jar of butyl vinegar. (Name a phenomenon of environmental pollution) Acid rain ("Wen Taishi" is the "Rainbu Zhengshen" in the list of gods, that is, the rain god)

20. Dare to be angry but dare not speak. (Hit a natural element of the environment) Air

21. Waste residue utilization. (Type one word) splash

22. The environment is beautiful. (Name of three people from "Water Margin") Zhou Tong, Hua Rong, Shi Xiu;

23. Forest destruction. water loss. (Type one word) comb

24. The smoke-free train departs from the capital of Hunan Province. ;(Name a furniture) Couch

25. Blackwater. (Name a river in my country) Wujiang

26. A protected bird. (Hit a type of poultry) Duck

27. After spraying pesticides. (Hit an insect) Fly

28. Kill someone by hitting a stone with your hand. (Name an environmental pollutant) arsenic;

29. State-owned forests. (Hit a common greening tree) Pine

30. Yellow play. (Swing grid, play the attribute of an environmental pollutant) Highly toxic

31. Work hard to cooperate in cleaning. (Type a word) Male

32. Acid rain falls and the water in Hunan flows eastward. (Type one word) Frost

33. Brother. (Homophone, hit one environmental pollutant) Cadmium

34. Two protractors and a T-square. (A pesticide with large pollution residues) DDT, commonly known as "DDT"

35. Beijing Zero Hour. (Hit a beneficial bird) Swallow

36. Cranes and geese play with their tongues.

(Swing grid, a branch of physics closely related to environmental protection) Acoustics;

37. The gold appears when Luoshui drains. (Name an environmental pollutant) Chromium

38. Sound insulation board. (Soundproof board is one of the noise elimination devices, so it is a physical term) Sound resistance

39. Urban seclusion. (To use an idiom, it is also an environmental protection effect) Find tranquility in the noisy;

40. When fish fall in love with the lake, birds come out. (Swing grid, call a geographical noun) Fishing Island

41. Primitive forest. (Type one word) Withered

42. The flowers and trees compete for glory silently. (Read a world-famous environmental science book) "Silent Spring"

43. Don't let the day pass by idlely. (The name of the medical scientist who first recorded urban groundwater pollution in my country during the Ming Dynasty) Li Shizhen;

44. Flowers and grass are luxuriant in all seasons. (Name a city in my country) Changchun

45. Flow. (Use an idiom, an environmental pollutant) The truth comes out - sulfur;

46. Ape. (Ape is a wild animal protected by the country, so use this as an idiom) Human face and animal heart

47. Magpie. (The magpie is a beneficial bird, so use this as an idiom) If you hear it, you will be happy;

48. Snake. (Snake is a protective animal, so use this as an idiom) Spread like wildfire;

49. Panda. (The panda is a national first-class protected animal and a rare animal unique to my country. This is used to illustrate a five-character poem). You cannot live without bamboo;

50. Swallowing mountains and rivers with anger. (Name one environmental pollutant) Chlorine

51. All the stubborn rocks are visible in the flowing water. (Name one environmental pollutant) Sulfur

52. Fewer birds. (Type one word), black;

53. There are layers of greenery. (Type one word) Zhu

54. Plant trees in the rain. (Type one word) Lin

55. The distinction between Jing and Wei is clear. (Hit a term for environmental protection) Cleaning and diversion

56. Mountain road. (Lihuage, a protected animal in my country) Eld's deer, mainly distributed in Hainan Province, my country

57. A day's work. (An emerging non-polluting energy source) Solar energy;

58. The river flows downstream. (Hit one environmental pollutant) mercury;

59. Transform the Gobi desert. (Play the Three Kingdoms play one) "Battle of Changsha"

60. Formulate population policy and strive to protect the environment (play an idiom) National economy and people's livelihood

61. Lack of oxygen. (Type one word) Sheep

62. Surrounded by mountains, it is a good time for afforestation. (Type one word) tree

63. Layers of love. (Hit a modern lyric) The green mountains are closely connected."

64. Three liang fungus. (Hit an ecological environment noun) Forest ("three liang wood" totals five trees, and fungus is only in ancient Chinese

65. Boys and girls are the same. (Name a term for environmental protection) Ecological balance

66. There is water sooner or later (Name a new non-polluting energy source). Tide

67. Muffler. (Name a household appliance) Radio

68. Sewage discharge record book (Name a business term) Logbook

69. Message to the swans. (Name the ancient name for a nationally protected animal) Pigeon, that is, the swan; 70. Division of labor and responsibility for afforestation; (Name a physics term) Lever;

71. (Homophone, a common noun for environmental monitoring) Filtration

72. The first and third bureaus are different; (a common wastewater treatment method) Neutralization

73. There is no distinction between path and path (name a common wastewater treatment method) mixing;

74. Rare birds.

(Name a city in Shaanxi Province) Baoji

75. The sewage ditch is blocked. (Use an idiom) Water is blocked

76. Environmental protection makes everyone live longer. (Use an idiom) Each has its own merits

77. Garbage in the kitchen. (make an idiom) trivial

78. Noise must be controlled. (Hit a linguistic word) polysyllabic

79. Plant trees by the roadside. (Type a word) grid

80. The forest is boundless. (Type one word) Mei

81. There is something that is a treasure and can be found in the trash. (Type one word) soil

82. On Arbor Day, plant forests. (Two words) comb, hemp

83. Plant trees to prevent wind and store water. (Two words) Maple, Lin

84. The trees are dense and birds are returning. (Two words) Forest, chicken

85. Cut the feathers and put them in the cage, I like to watch the birds flying. (Name two characters in "The Romance of the Three Kingdoms") Guan Yu, Zhang Fei;

86. Ripples. (a type of environmental pollution) microwave;

87. The breeze blows on the water. (Name an environmental pollution) Microwave

88. Frogs can get rid of insects, so people should protect them. The combination of the two is beneficial. (Type one word) Jia