What is climate change?
This is a good introductory overview for kids to help understand what is climate change.
Climate Basics for Kids by Center for Climate and Energy Solutions
This is an excellent article about how to talk to your kids about climate change.
Your Guide to Talking With Kids of All Ages About Climate Change, by the Natural Resources Defense Council.
Tips for discussing the basic facts, answering tough questions, and helping your kids cope with climate anxiety—even when you, too, are feeling overwhelmed.