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2. Plasticulture - Wikipedia

   en.wikipedia.org/wiki/Plasticulture

   A greenhouse is a large structure in which it is possible to stand and work with automated ventilation. High tunnels are hoop houses, manually ventilated by rolling up the sides. Greenhouse and high tunnel films are usually within the parameters of 80-220μm thick and 20m wide, and have a life span between 6–45 months dependent on several ...

3. An Inconvenient Truth - Wikipedia

   en.wikipedia.org/wiki/An_Inconvenient_Truth

   The film grossed $24 million in the US and $26 million in other countries’ box offices, becoming the eleventh highest grossing documentary film to date in the United States. [5] Since the film's release, An Inconvenient Truth has been credited for raising international public awareness of global warming and reenergizing the environmental ...

4. Greenhouse - Wikipedia

   en.wikipedia.org/wiki/Greenhouse

   Experimentation with greenhouse design continued during the 17th century in Europe, as technology produced better glass and construction techniques improved. The greenhouse at the Palace of Versailles was an example of their size and elaborateness; it was more than 150 metres (490 ft) long, 13 metres (43 ft) wide, and 14 metres (46 ft) high.

5. Polycarbonate - Wikipedia

   en.wikipedia.org/wiki/Polycarbonate

   Polycarbonate sheeting in a greenhouse. The second largest consumer of polycarbonates is the construction industry, e.g. for domelights, flat or curved glazing, roofing sheets and sound walls. Polycarbonates are used to create materials used in buildings that must be durable but light.

6. Polytunnel - Wikipedia

   en.wikipedia.org/wiki/Polytunnel

   Polytunnels on Balhungie Farm, Angus A polytunnel (also known as a polyhouse, hoop greenhouse or hoophouse, grow tunnel or high tunnel) is a tunnel typically made from steel and covered in polyethylene, usually semi-circular, square or elongated in shape.

7. Surging seas are coming for us all, warns UN chief - AOL

   www.aol.com/surging-seas-coming-us-warns...

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