1. Interpreting Graphical Information
D. Crowley, 2008

2. Interpreting Graphical Information
Monday, May 20, 2019
To use and interpret graphical information

3. Environment
Complete the environmental factors and variations worksheet

4. Environment

5. Data
Complete the environmental variations worksheet

6. Environmental Variation
Lung cancer
Lung cancer in men is falling as more men are giving up smoking, and less men are starting smoking
40% of men smoked in 1981
40% of 20’000’000 = 8’000’000 ((20’000’000 / 100) x 40)
Around 25% if we draw a line of best fit

7. Environmental Variation
i) In 1878 the boy’s growth was most rapid at16; ii) and in 1958 the boy’s growth was most rapid at 15
Growth rate increases are probably earlier due to better health care / better diet etc…
Life expectancy is the mean length of people’s lives
Life expectancy is worked out by adding up the ages of everyone who dies, and dividing this by the number of people who died
Life expectancy is very different in the UK in comparison to Ethiopia due to better health care / better hygiene / better diet / less fatal diseases within the UK – the UK is a developed nation with much higher standards of living than the developing country Ethiopia

8. Ecology & Classification