Answer: a) precipitation
Explanation:
Precipitation defined as the weather condition which brings rainfall in any particular climate zone as per the conditions. Vegetation of any climatic zone is influenced through rainfall because soil has certain potential to hold water in certain amount.
If precipitation is high of any neutral climatic zone then there might be chances of water overflow or flooding and low precipitation can lead to scarcity of water due to which growth of vegetation will not take place properly.
Other options are incorrect because wind oceans, latitude and prevail does not impact the vegetation that takes place in any certain climate zone. Thus, the correct option is option(a).
