Environmental science Powerpoint

EVS POWERPOINT PRESENTATION

1. When earth shook

http://www.slideshare.net/alawania/when-earth-shook-32665557

2. Across the walls

http://www.slideshare.net/alawania/across-the-wall-evs-v

3. Blow hot blow cold

http://www.slideshare.net/alawania/blow-hot-blow-cold

4. Mangoes round the year

http://www.slideshare.net/alawania/m-angoes-round-the-year