as ability to transport food increases around the world , the available types of food in distant locations will increase
underwater_transportation is not transport. land_transportation_event is not transport. electricity is not useful_way_to_transport_energy. water_transportation_event is not transport. transportation_of_people is not transport. transport is not conveying_event. water_transportation_event is transport. electricity is useful_way_to_transport_energy. carrying is not transport. teleportation is not transportation.