Answer:
Ocean water is evaporating all the time and rising the temperature and humidity of the air so it forms rain and storms that are then carried by trade winds.
Explanation:
I believe the correct answer from the choices listed above is the first option. It is by the process of photosynthesis that <span>plants obtain carbon from the atmosphere. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
Natural, it is not man made.
