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Chemistry, 25.06.2019 09:30 jnelso5437

The graph below shows changes in the earth’s average surface temperature since 1880. the general trend that is shown on the graph is that the average surface temperature on the earth has fallen by 0.4°c since 1880. has risen by nearly 1°c since 1880. dropped a fraction of a degree in 2000. rose sharply between the years 1900 and 1920.

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