Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. conserve.
The word "conserve" means to protect, preserve, or maintain something, especially in its natural state.
In the context of the sentence, it refers to the action of protecting and maintaining critical forests to help the environment by removing carbon and supporting biodiversity.
The other options (sabotage, observe, curtail) do not fit contextually in this sentence.