Pollution Climate Change Holocene Deforestation Population Acidification Y Not Freakin' Recyclable
Hi Students In this Video i tell you What is Global Warming in Urdu Hindi. first of all we define and Global warming and then tell you why dose global warming happen? what is the reason behind it? after this we discuss effects of global warming so watch complete video …
Read More »What is Global Warming in Urdu Hindi || its Effects
