✔ 最佳答案
You mean to reduce the higher temperature, it should be decrease the temperature.
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Reduce the emissions of CO2.Save energy Use resources to its maximum,do not waste any resourcesdaily habits ( e.g: turn off the electrical applicances when you are not using them )educate the public on the awareness of saving energy.warn the public about the serious effects of global warminguse posters to remind the public to save energy.etc.....