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Alja [10]
3 years ago
12

This pie chart shows several ways that the United States made electricity in 2009. The chart shows that was the main source of e

nergy used in power plants. To understand this chart in terms of climate change, scientists need to find out . For future generations, they also need to think about
Biology
2 answers:
damaskus [11]3 years ago
6 0
1. Coal.
2. how much carbon dioxide is emitted by each source.
3. how to maximize the use of  clean sources of energy. 
<span />
balu736 [363]3 years ago
3 0

Coal

How much carbon dioxide is emitted by each source

how to maximize the use of clean energy sources

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