Ages 14 to 16
Skip to content
home
ages 7-11
ages 11-14
ages 14-16
ages 16-18
parents
teachers
contact us
top tips
newsletters
topics
Earth Summit and related topics
Global warming, climate change, environment and water
Energy saving
Pollution and recycling
Renewable energy sources
Eco Schools
Eco venues
Topic quizzes
fun facts quizzes
glossary
Theme Quizzes
Energy saving
If you buy an energy-efficient lightbulb, how much longer than an ordinary bulb will it last?
Twice as long
Twelve times as long
Twenty times as long
< < back to main Themes Quizzes page
Ideas to help you save the planet!
Find out more...
Skip to navigation
© Copyright Centrica plc 2005 |
Legal Notice
|
Privacy Policy
|
Site map
|
Accessibility
|
Contact us
