Environmental problems: nuclear waste, climate change, air pollution, water pollution, soil contamination, deforestation, resource depletion (over-consumption), endangered species, Solutions: plan new trees, create concerve programmes, use public transprt, use solar energy, use wind energy, recycle, dispose of waste properly, turn off unused electrical appliances, put filters on factory chimneys,

Environmental problems and solutions - klasa 7

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?