تصنيف issues

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  Saturday 3 November 2018 - 12:30
  Solid Waste Problem
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  Saturday 3 November 2018 - 12:28
  How to preserve water?
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  Saturday 3 November 2018 - 12:27
  The melting of the Antarctic ice doubles the rise of the...
  A new analytical study of the impact of climate change on Antarctica has warned…
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  Saturday 3 November 2018 - 12:25
  Palestinian Environmental Law
  As a result of its early warning of the protection and cleanliness of the…