Made by:

Jordie Nijhuis, Michel Beld,

Michiel u.t. Broek, Florian Pierik

We looked foreward to this project, because when We looked foreward to this project, because when we saw “An Inconvenient Truth” and “The Great we saw “An Inconvenient Truth” and “The Great Global Warming Swindle, we were very exciting to Global Warming Swindle, we were very exciting to work on this project. We found many information work on this project. We found many information and we hope that you’ll like what you are gonna and we hope that you’ll like what you are gonna see.see.

Human’s Influence: Direct, Indirect.Human’s Influence: Direct, Indirect. Nature’s Influence: Vulcanoes, Ice Age, Sun Activity.Nature’s Influence: Vulcanoes, Ice Age, Sun Activity. Our OpinionOur Opinion Task planTask plan SourcesSources EndEnd

Bijlage, Natuurkalender:Bijlage, Natuurkalender:• Opdracht 1.Opdracht 1.• Opdracht 2.Opdracht 2.

Direct: Factorys and Cars, Planes etc.Direct: Factorys and Cars, Planes etc.

Indirect: Tree Burn, for arable farming.Indirect: Tree Burn, for arable farming.

DirectDirect

Factories: As we all know, factories are burning Factories: As we all know, factories are burning lots of stuff, if you burn something CO2 and other lots of stuff, if you burn something CO2 and other gasses appear, and go up in the air, and as you gasses appear, and go up in the air, and as you all know, CO2 is one of the producers of Global all know, CO2 is one of the producers of Global Warming.Warming.

Cars, Planes etc: Cars need gasoline to drive. If Cars, Planes etc: Cars need gasoline to drive. If gasoline burns, CO2 comes out the cars, and will gasoline burns, CO2 comes out the cars, and will go up in the air, and wil cause Global Warminggo up in the air, and wil cause Global Warming

Planes are using kerosene, and kerosene is the Planes are using kerosene, and kerosene is the worst product which causes Global Warming.worst product which causes Global Warming.

IndirectIndirect

Tree burning for arable farming: In the tropical Tree burning for arable farming: In the tropical woods, lots of trees were burned down for arable woods, lots of trees were burned down for arable farming. But when wood burns CO2 comes out, farming. But when wood burns CO2 comes out, and causes CO2. Well that isn’t the worst, trees and causes CO2. Well that isn’t the worst, trees are changing CO2 into O2 are changing CO2 into O2 photosynthesis. But photosynthesis. But if trees are vanishing, less CO2 is changing in O2 if trees are vanishing, less CO2 is changing in O2 and so more CO2 is staying and causes Global and so more CO2 is staying and causes Global Warming.Warming.

VolcanoesVolcanoes

The Ice AgeThe Ice Age

Sun ActivitySun Activity

VolcanoesVolcanoes

People are saying that volcanoes are also a People are saying that volcanoes are also a problem that causes Global Warming, because of problem that causes Global Warming, because of the eruptions. Well that’s not true, because a lot the eruptions. Well that’s not true, because a lot of volcanoes are now sleeping who had lots of of volcanoes are now sleeping who had lots of eruptions in the past, but what the volcanoes are eruptions in the past, but what the volcanoes are producing of CO2 that’s only 1% of what the producing of CO2 that’s only 1% of what the humans are producing of CO2humans are producing of CO2

Ice Age, and iceIce Age, and ice

Because it became warmer, the ice has melted, Because it became warmer, the ice has melted, so there came more water in the sea, and in so there came more water in the sea, and in combination with the sun activity, water melts combination with the sun activity, water melts and produces CO2 and CO2 is getting up in the and produces CO2 and CO2 is getting up in the air.air.

Sun ActivitySun Activity

Cause there is more sun activity the sun is Cause there is more sun activity the sun is flickering more heat, so there comes more heat flickering more heat, so there comes more heat on earth. This heat leads to warming up of the on earth. This heat leads to warming up of the sea. Because of that the sea is releasing sea. Because of that the sea is releasing dissolved gasses like CO2. And because of this a dissolved gasses like CO2. And because of this a high concentration of CO2 is going up in the air, high concentration of CO2 is going up in the air, the earth is holding more heat. This is what we the earth is holding more heat. This is what we call Global Warming.call Global Warming.

We think, that not the human but also not the We think, that not the human but also not the nature is the full problem of Global Warming. The nature is the full problem of Global Warming. The nature is changing that is a fact, but humans are nature is changing that is a fact, but humans are producing CO2 just like the nature (and sun). So producing CO2 just like the nature (and sun). So we don’t think that you can just sit down and let we don’t think that you can just sit down and let it come: “It’s the nature we can’t stop that.” No! it come: “It’s the nature we can’t stop that.” No! We can do a few little things, like creating a car We can do a few little things, like creating a car who runs op H2.who runs op H2.

Jordie: Volcanoes, Foreword.Jordie: Volcanoes, Foreword.

Michel: Ice Age, Direct Human, Front.Michel: Ice Age, Direct Human, Front.

Michiel: Sun Activity, End, Task Plan.Michiel: Sun Activity, End, Task Plan.

Florian: Indirect Human, Sources, Index.Florian: Indirect Human, Sources, Index.

Movies: “An Incovenient Truth”, “Great Global Movies: “An Incovenient Truth”, “Great Global Warming Swindle”.Warming Swindle”.

Sites: Sites: http://www.rug.nl/boom/onderwerpen/klimaat/klihttp://www.rug.nl/boom/onderwerpen/klimaat/klimaatveranderingmaatverandering

unfortunately, we have lost the other unfortunately, we have lost the other sources from sites.sources from sites.

We hope you have enjoyed our Powerpoint, and We hope you have enjoyed our Powerpoint, and we hope we have given you enough information. we hope we have given you enough information. We had lots of fun making this Powerpoint, it was We had lots of fun making this Powerpoint, it was a fun project.a fun project.

Bloei 1940-1968

2001 2002 2001 vergeleken met 1940/68

2002 vergeleken met 1940/68

Vroeg/ laat?

Sneeuw-klokje

21-02 01-02 03-02 20 18 ZeerVroeg

KleinHoefblad

18-03 04-03 24-02 14 22 Vroeg

Maarts-viooltje

03-04 21-03 03-03 13 31 ZeerVroeg

Bos-anemoon

06-04 26-03 19-03 11 18 Vroeg

Dotter-bloem

14-04 02-04 18-03 12 27 ZeerVroeg

Honds-draf

16-04 09-04 25-03 7 22 ZeerVroeg

Pinkster-bloem

20-04 13-04 30-03 7 21 Vroeg

WitteDovenetel

26-04 20-04 31-03 6 26 ZeerVroeg

Fluiten-kruid

02-05 21-04 29-03 11 34 ZeerVroeg

Scherpeboterbloem

03-05 29-04 09-04 4 24 ZeerVroeg

De gemiddelde vervroeging van 2001= 105:10 = 10,5.De gemiddelde vervroeging van 2002 = 243:10 = 24,3.