The figure below shows the change in the composition of world energy consumption. Read the graph to complete: 小题1:以下声明与上图所反映的能源消费构成变化的是

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Subtitle 1:The graph shows that coal accounted for more than 50% of world energy consumption in the 1880s. From 1900, the proportion of coal declined. 1950 entered the era of diversification of the world's energy sources. Among the energy sources, geothermal and nuclear energy come from the interior of the earth.

Subtitle 2:Due to the progress of science and technology and the development of productivity, the energy used by people is gradually changing to clean new energy.