A) Bamboo For Sustainable Development Goals (SDG) of United Nations
B) Bamboo Now
C) PlantBamboo: It Is Time To Plant Bamboo
D) Keep Bamboo Strong
Explanation: The theme for the 12th edition of WBD 2021 is ‘PlantBamboo: It Is Time To Plant Bamboo’
A) Bamboo For Sustainable Development Goals (SDG) of United Nations
B) Bamboo Now
C) PlantBamboo: It Is Time To Plant Bamboo
D) Keep Bamboo Strong
Explanation: The theme for the 12th edition of WBD 2021 is ‘PlantBamboo: It Is Time To Plant Bamboo’