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1.
COMPOSITION
OF THE ATMOSPHERE.
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The
atmosphere is the gaseous layer which surrounds our planet. The
atmosphere is made of air and this is a mixture of gases: nitrogen,
oxygen, argon, carbon dioxide, water vapour...
- Activity:
gap-fill exercise.
- Actividad:
interpreta un diagrama de sectores.
- Activity: put
in order the gases in the atmosphere.
- Quiz: composition
of the atmosphere.
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 2.
THE LAYERS OF THE ATMOSPHERE.
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3.IMPORTANCE OF
THE ATMOSPHERE.
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THE WEATHER.
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5. WEATHER MAPS.
Weather forecast
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A weatherman or a weather-forecaster
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6.
ATMOSPHERIC POLLUTION.
Polluted air (animation for kids).
Do
an experiment about
pollution
Complete a chart.
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SMOG: the air of a city is plenty of
contaminating substances which can affect our health and visibility.
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| GlOBAL WARMING:
the average temperature of the planet is risen due to some pollutants,
above all CO2.
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HOLE
IN THE OZONE LAYER: The ozone layer protect us from
ultraviolet rays and this layer is being destroyed by CFC and other
gases.
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Matching exercise:
causes of atmosphericc pollution.
Mixed up words
exercise: global warming.
Fill in the
gaps exercise: solutions for atmospheric pollution.
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Interactive
exercises to review the whole unit |
The
weather
elements are: