The global warming
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The Global Warming PowerPoint PPT Presentation

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The Global Warming. Global warming is a serious worldwide problem. It’s caused by the too much CO 2 in the air, that makes our planet warmer. The problems.

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The Global Warming

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The Global Warming

Global warming is a serious worldwide problem. It’s caused by the too much CO2 in the air, that makes our planet warmer.

The problems

Unfortunately, global warming causes really serious problems. Because of the air pollution, the Earth is getting warmer and for example, animals who live in the poles may die, because it’s to hot for them and after a few years, we may only think of them as something, that used to live here, because they’ll be extinct.

Greenhouse Effect

The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is back towards the surface and the lower atmosphere, it results in an elevation of the average surface temperature above what it would be in the absence of the gases.

The Greenhouse effect

Air pollution

Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as food crops, or damage the natural environment or built environment. It is caused mainly from all the industry factories and from the smog that goes out of them. But also from the gas that goes out of the cars, buses, planes etc.

This, is a polluted city. It is dangerous for people to live there, and unfortunately there are many deaths in cities like this one.Or there are some cities where people have to wear air masks.

What we can do to save the Earth

Reduce, Reuse, Recycle!

We can use our rubbish and make new things from it. For example you can use old newspapers,t o wrap your gifts! It’s earth-friendly and it’s trendy!

We can stop the water while we brush our teeth and we can switch off the lights when we go out of the room. And turn off the computer, the TV and all tablets, smartphones and video games, when we’re done using them.And, we can recycle our rubbish, don’t put it in the waste bins, but it in the Recycle bins!We can save our planet!





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