Barbara,
I’m glad this material is useful for you and its great to see the connections being made from one module to the other.
Our place in space does indeed encompass an understanding of the diversity of our planet’s living spaces. Even more remarkable is that people only live on a fraction of the Earth’s surface and have modified only 14.6%
https://www.weforum.org/agenda/2021/10/human-impact-earth-planet-change-development/
Children might use images of different parts of the world to suggest why people don’t live at or use most of the world.