sea levels
TRANSCRIPT
![Page 1: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/1.jpg)
Sea Levels
are linked to the Earth’s temperature.
![Page 2: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/2.jpg)
For example, if the temperature goes down
The sea level drops.
![Page 3: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/3.jpg)
If the temperature goes up,
The sea level rises
![Page 4: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/4.jpg)
Rising sea levels are dangerous for people living near the coasts.
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For people living on the coast changing sea levels are a
problem.
![Page 7: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/7.jpg)
Why are the sea levels rising?
The biggest reason is because people burn too many fossil fuels.
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The Earth is heating up because...
people burn too many fossil fuels.
![Page 9: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/9.jpg)
Another danger for people living on the coasts are Tsunami waves.
![Page 10: Sea Levels](https://reader033.vdocument.in/reader033/viewer/2022042511/5596edbe1a28abc36a8b45f8/html5/thumbnails/10.jpg)
What is a tsunami? A tsunami is a large ocean wave usually caused by an underwater earthquake or a volcanic explosion.
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There are a lot of islands where people use the coral reefs to make walls and buildings.
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These people used coral reefs to make this building.
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Cement walls