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What is climate change?

Quick answer from Eartha

Climate change means our planet's weather patterns are shifting because the air is trapping more heat than before. It's a bit like Earth wearing an extra jumper it didn't ask for. The good news? People everywhere are working on ways to help Earth cool back down. 🌍

The longer story

Earth has a thin blanket of air around it called the atmosphere. This blanket traps some of the sun's warmth, which is normally a good thing, because it keeps our planet cosy enough for plants, animals and us to live.

But when people burn things like coal, oil and petrol for energy, it adds extra gases to that blanket. The blanket gets thicker, so more heat gets trapped, and the whole planet slowly warms up. That warming is what we call climate change.

This warming can change weather patterns, like making some storms stronger or some places drier. Scientists study Earth every day to understand these changes and figure out the best ways to help.

Lots of clever people are already building cleaner ways to make energy, like sunshine and wind power. Every bit of that work helps Earth. If this feels like a lot, it's always okay to ask a grown-up to talk it through with you.

Try this at home: Build a blanket model

  1. Sit under a light blanket for a minute and notice how warm you feel.
  2. Take the blanket off and notice the difference.
  3. Talk about how Earth's air blanket works a bit like this, keeping just the right amount of warmth in.

Words to know

atmosphere
The layer of air that wraps all around our planet.
climate
The usual weather pattern a place has over a long time.
energy
The power we use to run things like lights and cars.

For grown-ups: what is my child learning here?

Age band: 5-8 years

Curriculum link: Australian Curriculum v9 Science, AC9SFU01

The concept: Introduces the idea that Earth's systems can change, using an everyday blanket analogy to build understanding without alarm.

More classroom ideas are on our teachers page, and safety notes for families are on for parents.

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