Select all the correct answers. This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart?

1-What percentage of total greenhouse gas emissions is caused by natural sources?
2-Should industries emitting carbon dioxide in huge amounts be fined or punished?
3-Why are carbon dioxide emissions so much higher than other greenhouse gases?
4-Why did the quantity of carbon dioxide emissions stay constant throughout the period?
5-What is the chemical formula for methane?

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Answer earth,water,fire and air;

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