question archive The observed long-term increase in average global surface air temperature is enhanced or dampened by different so-called feedback effects within the climate system
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The observed long-term increase in average global surface air temperature is enhanced or dampened by different so-called feedback effects within the climate system. Briefly describe (a) one positive feedback and (b) one negative feedback on global surface temperatures. Describe what mechanism makes the chosen feedback effect a positive or negative one.
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