In English: 再生可能エネルギー
renewable energy
In English is: 地球
Earth
In English is: 二酸化炭素
carbon dioxide
In English is: 気候変動
climate change
In English is: 化石燃料
fossil fuel
In English is: 太陽光発電
solar power
In English is: 自然生息地
natural habitat
In English is: 絶滅危惧種
endangered species
In English is: 地球温暖化
global warming