A-  A A+

Trans. Red Alert Into Green:

The aim of this model is transforming red alert (natural calamities) into green environment. The model was presented by a student from Delhi at Jawaharlal Nehru National Science Mathematics and Environment Exhibition for Children.
More Info
License:[Source CIET, NCERT ]Aug. 11, 2020, 9:33 p.m.

New comment(s) added. Please refresh to see.
Refresh ×