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Practice Listening: Fill in the Blanks (Type In)
ID: #38784
Short
Geological
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I want to go into the amazing things that happened to our local food systems when we farmland, but first I'm starting with the literal big picture. This map was only last year by the US Geological Survey, and it's the first one of its kind and what it shows that green. Is all of Earth's cropland all 1.87 billion hectares of it? And that's about 14% of the Earth's land area except excluding areas. So, we're already cropping 14% of the land surface. We also another 25%.
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