Which topic is most related to the theme of conservation in green literature?
O
A. Alternative transportation
O
B. Water resources
O
C. Fossil fuels
O
D. Carbon emissions
![Which topic is most related to the theme of conservation in green literatureOA Alternative transportationOB Water resourcesOC Fossil fuelsOD Carbon emissions class=](https://us-static.z-dn.net/files/d1e/21217c8d7dd24ef2e8e924bbda0ba0f0.jpg)