time lines of Fred Hollow

1929- was born in Newzeland
1960- got a job in australia
1965- was head of the Eye Department at a Sydney hospital.
1970- helped launch a national program to attack eye disease in Aboriginal Australians.
1980- was travelling all over the world to help set up eye health programs 
1989- was dying of cancer.
1993- was died





time lines of Nelson Mandela

1918-was born in Qunu
1944 -Mandela helped found the ANC Youth League
1952- Mandela and Tambo opened the first Black Law firm in South Africa. 
by the late 50s had to re
1960- Sharpeville massacre of 63 black South African’s changed the whole political climate
1962 - had been arrested and sentence
1990- was released
1994-was inaugurated as the first democratically
1993 Nelson Mandela was awarded the Nobel Peace Prizejointly with F.W. De Klerk

Global Warming Of People Awareness

the bar graph indicates different people and awareness about   global warming   

The bar graph shows the people awareness about global warming .As can be seen from the graph that 70% of American believe global warming is very real and 12% believe is not happening .54% believe is caused mostly by human activity and 58% are very worried .76% trust climate scientists as a source of information about global warming.The highest percentage is 90% believe is being caused by humans.The lowest percentage is 1% of all carbon dioxide that is emitted by man made sources.

Annual Greenhouse Emissions bySector

The pie chart indicates the Annual Greenhouse Emissions by Sector

The pie chart shows the Annual Greenhouse Emission  by Sector.As can be seen from the chart that the highest percentage is 21.3% power station while the lowest percentage is 4.3% waste disposal and treatment. 10.3% residential commercial and 10.0% land use and biomass burning.fossil fuel retrieval 11.3% while agricultural byproducts is 12.5%.14.0% transportation fuels and 16.8% industrial processes.