Hi,Temen2 Grupku. Aku siswa sekolah swasta di daerah Jepara. Aku dan teman2ku satu kelas diwajibkan menulis karya ilmiah. Dan aku mengangkat tema efek rumah kaca. Aku mau tnaya bagaimana cara penanggulangan emisi gas metana? Harap memberi jawaban. Terima kasih.
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