Card Set Information
approximately what percentage of earth is water?
colorless, odorless, tasteless water is ______.
What is outgassing?
the continuing proccess of water being released from below earth's crust
What is the change in global sea level called?
What is the water level change due to glaciers called?
What percent of the world's water is ocean saltwater?
Where does most of the earth's fresh water come from?
Water dissolves other molecules easily because it is _____
Surface tension and polarity of water are cause by ______
ice is (more/less) dense than water
the direct change of ie to water vapor or vice versa is called?
How many calories does the latent heat of freezing or melting require?
80 cal/ g C
How many calories does the latent heat of sublimation require?
680 cal/ g C
The latent heat of condensation and vaporization require how many calories?
540 cal/g C
How many calories does it take to raise the temperature of 1 g of water 1 degree C?
How many calories do you need to evaporate 1 g of water IN NATURE?
To change the state of H2O, heat energy must be _______ or ______.
absorbed or released