The relative humidity can increase or decrease even though the water vapor content doesn't change because:
A) relative humidity is tied to the amount of dry air present in the sample considered.
B) water vapor is a locally conservative property of the atmosphere.
C) relative humidity is directly dependent on cloud cover.
D) relative humidity is temperature dependent.
Question 2
What is probably the most effective index of water vapor content?
A) absolute humidity
B) relative humidity
C) dew point
D) precipitation
The roles of transpiration, cohesion, adhesion, and tension in long-distance water transport.
Water Gradient
The arrangement of water molecules in (a) solid ice, and (b) liquid water.
Water-vapor Images
Natural Causes of Climate Change
Climate Change: Greenhouse gases Timescale