Which of the following statements is FALSE?

Air temperatures over the ocean remain fairly constant throughout a 24-hour cycle.
Air temperatures over the land can vary significantly throughout the day.
Air temperatures over land reach their highest values in the mid-afternoon.
Air temperatures over land are always higher than air temperatures over the ocean.

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.