Planet Earth is changing all the time. Many changes are caused by us, humans and our ever growing activity. The link below is a post from NASA showing how some parts of the Earth have changed over the years. These changes aren't small either. It makes interesting and a bit scary reading. via NASA — … Continue reading Changing Earth
Most of the resources we have on Earth cannot be replaced. We're often told in the media about how this or that is running out. This graphic shows a sample of the resources we're using - it's interesting and a little scary. See the link for the full information. http://www.bbc.com/future/story/20120618-global-resources-stock-check Simon 🙂 No ownership claimed … Continue reading Scary look at Earth’s dwindling resources
Simon's Space 
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