How can I use less energy?, I can ride my bike to my friend’s house., My bike uses less energy than Mom’s car., I can use a fan to cool off., Fans use less energy than air conditioners., I can hang clothes up to dry., I can wash the dishes by hand., My hands use less energy than a dishwasher., I can make gifts with things from around the house., I can take quick showers.

Middle Environment & SDGs 3

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?