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May 29, 2015

Homework Help: science-physics

Posted by elliot on Monday, November 5, 2007 at 4:44pm.

Q1)which of these energy resources does not originate from the suns energy?:natural gas,oil,geothermal energy,coal
Q2)the burning of fossil fuels does not release? potential energy,light energy,sound energy , heat energy??
Q3)at the moment renewable energy sources generate? more energy than fossil fuels, tha same amount of energy as fossil fuels, less energy than fossil fuels,virtually no energy
Q4)which of these statements can be used to describe renewable energy ? they will run out, they pollute the environment, most renewable energy sources do not need burning,they all use the power of the sun?

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