Katie and Jaia are on a school trip with the other children in their class. They're visiting the Planet Earth Museum. Visit the museum with them, and learn lots about our planet.
What can you do to help protect Planet Earth? Tell us your top tip!
- I switch off the lights when I'm not using them.
- I have a shower instead of a bath to use less water.
- I don't take plastic bags from the supermarket, I use my own bag.