Earth Energy and Resources

Match it! Select the correct answer from the pull down...Good luck!

Which of the following is the dirtiest to use?

Which of the following is renewable?

Which of the following is a fossil fuel?

Which of the following can increase soil erosion?

Which of the following is an acid that is found in acid precipitation?

Who quit riding and talking?

Which of the following is nonrenewable?

Which of the following is the cleanest to use?