l'effet de serre

Activité 3

l'effet de serre

Lullaby, Sara et Tess

Sommaire

quelle est L'ORIGINE de l'effet de serre ?

1. Question n°1
2. Question n°2
3. Question n°3
4. Question n°4
5. Réponse à la problématique

Question 1 : expliquez l'origine du rayonnement IR émis par la terre

documents 1 et 2

Le rayonnement IR émis par la Terre est un rayonnement thermique du au réchauffement de la surface et de l'athmosphere de la Terre grâce au Soleil .

rayonnement infrarouge de la Terre = 240 W.m-2

question 2 : montrez que l'eau atmosphérique est un contributeur majeur de l'effet de serre

L'eau atmosphérique ? -> vapeur d'eau-> goutelettes liquides -> les cristaux de glace

Zone rouge= concentration du rayonnement infrarouge

Zone foncée = concentration de vapeur d'eau

L'eau atmosphérique est à la fois très abondante et capable d'absorber le rayonnement infrarouge émis par la Terre, l'eau atmosphérique est un contibuteur majeur de l'effet de serre.

question 3 : justifier que le co2, l'ozone l'o3 et le méthane ch4 sont bien des ges

Les pics d'absorption des GES

question 4 : réalisez un schéma de l'effet de serre pour expliquer la différence dE température observée entre la lune et la terre

Schéma de l'interaction entre Terre et Soleil

Schéma de l'interaction entre Lune et Soleil

100% renvoyé vers l'espace

30% renvoyé vers l'espace

5% renvoyé vers l'espace

Rayonnement solaire

Rayonnement solaire

50% vers le sol

Rayonnement infrarouge

conclusion

Pour conclure, nous pouvons affirmer que l'effet de serre provient du fait que, la Terre, après avoir été chauffée par le Soleil, renvoie de l'énergie sous forme de rayonnements Infrarouges. Une partie de ces rayonnements sont absorbés par les gazs à effet de serre dans l'atmosphère, puis ré émise dans toutes les directions, dont celle de la Terre. De ce fait, la chaleur est en partie retenue et réchauffe l'atmosphère et la surface terrestre.

Pour conclure, nous pouvons affirmer que l'effet de serre provient du fait que la Terre, après avoir été chauffée par le Soleil, renvoie de l'énergie sous forme de rayonnements infrarouges. Une partie de ces rayonnements sont absorbés par les gazs à effet de serre dans l'atmosphère, puis ré émis dans toutes les directions, dont celles de la Terre. De ce fait, la chaleur est en partie retenue et réchauffe l'atmosphère et la surface terrestre

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01

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List / Process

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2. Narrative beings

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We are capable of understanding images from millions of years ago, even fromother cultures.

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List / Process

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A great title

A great title

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This is a paragraph readyto contain creativity, experiences, and great stories

A great title

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This is a paragraph ready to contain creativity,experiences, and great stories

The tone is usually formal and the vocabulary technical, so keep that in mind when writing

Audio

Inserted content

Social network

Map

Music

Interactive question

Interactive Question

Interactive Question

Interactive Question

Conclusions

A great presentation…

• It is clear and structured
• It tells stories hierarchically
• It matches your audience
• It adjusts fonts and color to the theme
• It includes images and entertains
• It represents data with graphs
• It uses timelines
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Describe the problem you solve and, above all, the reason why your idea is interesting.

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Write a great subtitle here to provide context

Interactivity and animation can be your best allies when creating tables, infographics, or graphs that help provide context to the information and simplify the data for your audience. We are visual beings and find it easier to 'read' images than to read written text.

Did you know that...

In Genially, you will find more than 1,000 templates ready to input your content and 100% customizable, which will help you tell your stories.

Did you know that...

Did you know that we retain 42% more information when the content is animated? It may be the most effective resource for capturing youraudience's attention.

Tip:

Interactivity is the key piece to capture the interest and attention of your audience. A genially is interactive because your audience explores and relates to it.