1) Pandas and whales are ____________________ species. a) marine b) endangered c) dangerous 2) __________________ is the phenoma of the destruction of forests. a) Unforesting b) Forest killing c) Deforestation 3) ______________ are an alternative resource to substitute petrol. a) Alcohol b) Gasoline c) Biofuel 4) The increase of the global temperature is called a) global warming b) global heating c) global hot 5) _____________ is one of the main causes of marine pollution. a) dirt b) fossil c) sewage 6) _______________ should be banned from our planet. Recycling is the solution. a) dirt b) landfills c) garbage areas 7) Global warming is causing a lot of _____________________________. Now, we never know what the weather will be like. a) climate change b) climate variation c) weather change

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