Climate Change & Human Impact
📋 What it is
Human activities affect the atmosphere, but informed choices and clean tech can reduce the impact.
🗣️ Coach says
Humans influence the atmosphere — burning fuels adds greenhouse gases, cities create "heat islands". But understanding this gives us power to act: cleaner energy, efficiency, and smart planning reduce the impact. Weather and climate science isn’t just about predicting — it’s about making better choices.
🧠 Memory hook
Humans affect the atmosphere (fuels, heat islands) BUT informed choices + clean tech reduce the impact.
😂 Giggle
Why was the cumulus cloud such a good comedian?
It was always building up to something!
😲 Whoa!
Cities can be several degrees hotter than nearby countryside — an "urban heat island" — but planting trees and using reflective roofs can noticeably cool them back down.
✅ Quick check: What is an "urban heat island"?
Say your answer out loud first — then reveal.
A city being warmer than the surrounding countryside, because buildings and pavement absorb and hold heat.
Urban surfaces trap heat, raising city temperatures.
🧪 Try it! (2 minutes)
On a hot day, compare a shady tree spot to bare pavement — trees cool the "heat island".