Questions
1)  Which of the following are renewable energy resources? hydroelectric, sunlight, petroleum, geothermal, waste, methane, coal, carbon, wind, wood, solar, oil, ethanol, nuclear, water tide, sugar cane, natural gas
2)  What is anaerobic decomposition?
3)  Why do we need to save fossil fuels?
 
Answers
1)  Q Which of the following are renewable energy resources? hydroelectric, sunlight, petroleum, geothermal, waste, methane, coal, carbon, wind, wood, solar, oil, ethanol, nuclear, water tide, sugar cane, natural gas
A
hydroelectric
sunlight
geothermal
wind
solar
ethanol
water tide
sugar cane
wood
2)  Q What is anaerobic decomposition?
A
Anaerobic decomposition is when materials break down without oxygen
3)  Q Why do we need to save fossil fuels?
A
We need to save fossil fuels so we can protect the earth. We have limited amounts of fossil fuels and our population is growing. We need to find other ways to fix this problem.