Cooking smoke kills people

cooking smoke kills, posted with vodpod

Here is the link to the report by Rogger Harrabin, enviornment analyst :bbc.uk http://www.bbc.co.uk/news/world-11380518

Detailed report: http://www.bbc.co.uk/news/science-environment-11381760

Watch the video and try to answer the following yes/noquestions: (You can see the correct answers if you scroll down the page.)