Ed Andrieski/AP/File
In this December 2012 photo, the sun sets behind an oil pump jack and the Rocky Mountains near Fredrick, Colo.
The past few years have seen momentous shifts in the production of fossil fuels and the use of renewable and other energy sources. Here are 25 questions to test your knowledge of what's happening in the energy world.
Geothermal |
|
Solar |
|
Wind |
Your subscription to The Christian Science Monitor has expired. You can renew your subscription or continue to use the site without a subscription.
If you have questions about your account, please contact customer service or call us at 1-617-450-2300.
This message will appear once per week unless you renew or log out.
Your session to The Christian Science Monitor has expired. We logged you out.
If you have questions about your account, please contact customer service or call us at 1-617-450-2300.
You don’t have a Christian Science Monitor subscription yet.
If you have questions about your account, please contact customer service or call us at 1-617-450-2300.