need shade
Shrubs and trees play an important role in the climate of cities. Researchers and city planners have had very little data in order to quantify the extent that street trees regulate urban ecosystems. New research from Singapore changes that. Shades from trees Urban green spaces such as parks, gardens, and urban river networks deliver ecosystem services...
climate change

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What he said

Climate change - what's the fuzz anyway? In this film the American TV presenter Bill Nye tells us about the most important things to know when it comes to climate change. The film is from National Geographic. Read more An extra treat: Bill Nye on overpopulation and limited resources at Big Think (bigthink.com) --- annons...