What efforts can we make to reduce the threat of the following environmental dangers? Choose the most suitable solution for each one. （本题只需填ABCD等字母）1. climate change ()2. deforestation ()3. loss of biodiversity ()A.Build natural habitats for wildlifeB.Drive less and drive smartC.Reduce air, soil, and light pollutionD.Return farmlands to forestsE.Lead a low-carbon life styleF.Reduce, reuse, recycleG.Use less paper