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vollerbo

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vollerbo
My 7 year old son would like to know how all the tons of rubbish that are recycled are recycled without polluting the earth, or does the recycling outweigh the pollution?
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vollerbo
My 7 year old son would like to know how much the earth weighs, anyone know?
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vollerbo
taking into consideration, war, natural disaster, risk of flooding, avalanche, famine, volcanoes etcetc where on this earth would be considered the safest place to live?

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