It is learned that global warming has caused a series of effects on Tibet,including rising snow lines,the retreating glaciers,the acceleration of melting ice and snow,the decay of and desertification of grassland,and the increasing …[...]
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As the forests shrink,their capacity to absorb carbon dioxide from industrial lowlands diminishes,which means that more greenhouse gases would be added to the atmosphere,resulting in the acceleration of global warming …[...] | |||||