The correct answer is: a) Talom Rukbo
Talom Rukbo is an environmentalist from Arunachal Pradesh who has been working tirelessly to protect the environment in the state. He has been instrumental in the establishment of several conservation initiatives, including the Arunachal Pradesh Biodiversity Board and the Arunachal Pradesh State Biodiversity Strategy and Action Plan. He has also been a vocal advocate for the rights of indigenous peoples and their traditional knowledge systems.
Moji Riba is a politician from Arunachal Pradesh who has served as the Chief Minister of the state. He is not known for his work on environmental conservation.
Kaling Tayeng is a social activist from Arunachal Pradesh who has been working to promote the rights of women and children. She is not known for her work on environmental conservation.
Anshu Jamsenpa is a mountaineer from Arunachal Pradesh who has climbed Mount Everest seven times. She is not known for her work on environmental conservation.
Talom Rukbo is the most likely person to have an award recognizing outstanding contributions to environmental conservation in Arunachal Pradesh named after him because of his long and distinguished career in this field.