What will happen if the permafrost melts is like ice cream sitting out in the sun, it starts to melt and everything inside it comes out.
Permafrost is frozen ground that has been cold for a really long time, sometimes thousands of years. It's like a big freezer underground, holding lots of old stuff, plants, animals, even ancient bacteria.
Like a Frozen Time Capsule
When the permafrost melts, it’s like opening up a time capsule in your backyard. The old stuff that was frozen comes back to life. This can cause problems because these old things have been sleeping for so long and might not know what to do when they wake up.
A Big Burp from the Earth
Also, when the permafrost melts, it releases methane, a kind of gas that helps make the Earth warm faster, like giving the planet a big burp. This can cause more ice to melt, and more methane to come out, making things even warmer.
It’s like when you leave your freezer door open, it starts melting, and everything gets messy. The Earth is doing something similar, but on a really big scale!
Examples
- The ground that was once solid becomes soft and wet like a sponge.
- Trees fall over because their roots are no longer stable.
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See also
- Permafrost: What is it and why is it so important?
- How Does Permafrost Is Not What You Think It Is Work?
- How do trees fight climate change?
- What if there were 1 trillion more trees? - Jean-François Bastin?
- What happens when the permafrost thaws? | BBC Ideas?