I think that we should use the same amount of CO2 but just send the excess to Venus using a space ship. - Court - Age: 11 - From UNITED STATES OF AMERICA (USA)
The way that my parent can save fuel while driving, is getting other people to come along with her while she goes to work,so that fuel from other cars wont be wasted. - Tamar - Age: 11 - From UNITED STATES OF AMERICA (USA)
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