We talked about the environment and problems that affect our environment
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Q&A about if bottled water as an alternative for tap and final goodbye
We state Q&A about ethanol fuel and if it a good alternative
We talk the risk and good outcome of deep water oil drilling and an incident that occurred in the Gulf of Mexico
Q&A about biotechnology and genetic engineering help sustainable in agriculture,and the future food shortage crisis
Q&A on population growth
Talk about climate
We Talk about conservation and climate change