Answer: higher; increase .
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</span><span>Snow is white, and thus has a <u> higher </u><u /> albedo than bare ground. if global warming decreases snow cover, the resulting change in albedo is likely to <u> increase </u><u /> further warming.
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This shift decreases the water resources available in town A. for example, in the table above, the amount of water available per person dropped to 1200m3.