Greta Thunberg the latest name that sounded the danger of climatic changes. We have been hearing about climatic changes since school time. The syllabus had a chapter dedicated to climatic changes its causes and its consequences. The nations, the UN and all the agencies together have been discussing this for over half a century now. It is a subject which is as important as any other. The presentation Climatic Changes discusses the topic in detail. Download to know more.

Ashkeen Shajahan

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