The Green Tree catches fire, during Lightening...

We can't fire a green tree.... But, during Lightening, the green tree catches fire.... Why...? How is it possible....? Explain me in terms of Electrical charges or some other electrical terms.... Show your technical skill by answering this challenging question....

Answer1:

If we Starting d tree burning,,simply its very low Temp. compare to Lightening,,
& In case of Lightning Energy as equal to surface of sun strikes d tree for a 100 times less than a second ,,So water in d tree is convert into steam & steam spreads very rapidly ,,So Tree Become to catch firing easily.........&
Ofcourse bcs very High Temp. there is no more importance of green or yellow tree.......

Answer2:

Lightening's temperature is nearly 6273 K........ At this temperature, even iron will melt.... So.... Green leaf will get fried and toasted at this temp....