<span>First and foremost, they are MAJOR shipping ports that are closer to other nations and easily accessible, depending on the weather.</span>
Answer is: <span>condensation.
</span>Condensation<span> of water is the change of the physical </span>state of water<span> from </span>gas phase<span> into </span>liquid phase or change in the state of water vapor (vapor<span> is cooled to its </span>saturation limit) to liquid water when in contact with a liquid or solid surface, for example clouds (<span>cloud condensation nuclei)</span>.
