Are you concerned about the environment?, How many types of renewable energy can you think of?, What little things do you think you could do to help protect the environment?, How do people damage the environment?, What do people do to protect the environment?, What do you think about recycling?, How can we prevent pollution?, Why are environmental issues important?, Do you consider yourself a green person? , What's global warming?, If global warming continues, what will happen in the future?.

Speaking about the environment

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