'Silent killers' presentation slideshows

The Danger of Breathing Water Wells

The Danger of Breathing Water Wells . Sarah Hill and Carl Mendoza Department of Earth and Atmospheric Sciences University of Alberta. Outline. What is a breathing well? The silent killers Objectives Methods Results Conclusions. What is a Breathing Well?.

905 views • 32 slides

How to Skyrocket Your Facebook Campaign TODAY

83.93k views • 27 slides

EF FE CTS OF THE SUN ON THE SK IN

EF FE CTS OF THE SUN ON THE SK IN. PRE SEN TER : MI HY UN H WA NG IN ST RUCT OR : LY RA RIAB OV. OUTLINE. What is UV radiation? Cellular skin changes caused by UV radiation Visible skin changes caused by UV radiation Sun Protection What you must know. What is UV radiation?.

318 views • 20 slides