MAKING PRESENTATIONS By Juliana Chaddad de Carvalho Student number: 353695 SGA109
Reflections <ul><li>What  do you know about  </li></ul><ul><li>Greenhouse Effect  </li></ul><ul><li>Global Warming  and  C...
Ask to yourself <ul><li>Why  is it too important to know? </li></ul>
I ASK <ul><li>How many of you go to the supermarket and get a  plastic bag  home? </li></ul><ul><li>How many of you select...
Our planet IS  SICK...
We are busy
Planning our career
To learn English
To get a Diploma
Buy a car, travel and earn money
TRAGEDY
A Story <ul><li>About  the Sun </li></ul><ul><li>the Radiation </li></ul><ul><li>and the gases </li></ul>
Sun <ul><li>Emits radiation </li></ul><ul><li>From  100% </li></ul><ul><li>30%  is reflected </li></ul><ul><li>70%  is abs...
Radiation <ul><li>Is Energy  </li></ul>
Gases
Warming the planet
Process <ul><li>1 – The radiation that comes from the sun is ENERGY </li></ul><ul><li>2 – These gases (CO2,CH4,N2O and CFC...
To think <ul><li>How would you call this  process ? </li></ul><ul><li>Global warming  or  Greenhouse Effect? </li></ul>
Natural process <ul><li>These gases are called  “gases of greenhouse effect”  because of  the capability to take this ENER...
Without this natural process… <ul><li>Our planet would  be cold  and the life here would not be possible. </li></ul>
Greenhouse  EFFECT  SO...what is the  CAUSE ?
WHY <ul><li>What  is the cause that makes our planet sick?  </li></ul><ul><li>Why  we talk about greenhouse effect, global...
We!!!
By using in  excess  our natural resources:  PETROLEUM, COAL and NATURAL GAS Interfering in the natural process
2 problems <ul><li>1 –  non - reusable energy  sources. </li></ul><ul><li>2 – these natural sources when used  emits “gase...
The logic <ul><li>More  petroleum, natural gas or coal used </li></ul><ul><li>More  CO2,CH4,N2O and CFC’s we put in the  a...
THE RESULT:  CLIMATE CHANGE <ul><li>CLIME CHAN </li></ul>
I ASK <ul><li>How many of you go to the supermarket and get a  plastic bag  home? </li></ul><ul><li>How many of you select...
Plastic bags <ul><li>Made from  petroleum </li></ul><ul><li>Less  you use   less  petroleum used   less  gases of greenh...
R e c y c l i n g <ul><li>Selecting trash we can  </li></ul><ul><li>recycle it </li></ul><ul><li>help the planet use less ...
Help  the planet <ul><li>My  passion </li></ul>
Lavousier <ul><li>“ In nature nothing is created, nothing is wasted, everything is transformed”  Lavoisier </li></ul>
More <ul><li>IT I  IT and FIND MORE </li></ul><ul><li>I suggest http://www.storyofstuff.org </li></ul>
Upcoming SlideShare
Loading in …5
×

Think about it!

613 views

Published on

A simple presentation that I've made for my classmates (a subject I did in uni) to explain the relation among: greenhouse effect, climate change and global warming.

Published in: Education, Business, Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
613
On SlideShare
0
From Embeds
0
Number of Embeds
8
Actions
Shares
0
Downloads
0
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Think about it!

  1. 1. MAKING PRESENTATIONS By Juliana Chaddad de Carvalho Student number: 353695 SGA109
  2. 2. Reflections <ul><li>What do you know about </li></ul><ul><li>Greenhouse Effect </li></ul><ul><li>Global Warming and Climate change ? </li></ul>
  3. 3. Ask to yourself <ul><li>Why is it too important to know? </li></ul>
  4. 4. I ASK <ul><li>How many of you go to the supermarket and get a plastic bag home? </li></ul><ul><li>How many of you select your own trash ? </li></ul>
  5. 5. Our planet IS SICK...
  6. 6. We are busy
  7. 7. Planning our career
  8. 8. To learn English
  9. 9. To get a Diploma
  10. 10. Buy a car, travel and earn money
  11. 11. TRAGEDY
  12. 12. A Story <ul><li>About the Sun </li></ul><ul><li>the Radiation </li></ul><ul><li>and the gases </li></ul>
  13. 13. Sun <ul><li>Emits radiation </li></ul><ul><li>From 100% </li></ul><ul><li>30% is reflected </li></ul><ul><li>70% is absorbed </li></ul>
  14. 14. Radiation <ul><li>Is Energy </li></ul>
  15. 15. Gases
  16. 16. Warming the planet
  17. 17. Process <ul><li>1 – The radiation that comes from the sun is ENERGY </li></ul><ul><li>2 – These gases (CO2,CH4,N2O and CFC’s) take this ENERGY AND CONSUME </li></ul><ul><li>3 – What happens is the WARMING after this ENERGY is consumed. </li></ul>
  18. 18. To think <ul><li>How would you call this process ? </li></ul><ul><li>Global warming or Greenhouse Effect? </li></ul>
  19. 19. Natural process <ul><li>These gases are called “gases of greenhouse effect” because of the capability to take this ENERGY from the SUN and WARM the Planet. </li></ul>
  20. 20. Without this natural process… <ul><li>Our planet would be cold and the life here would not be possible. </li></ul>
  21. 21. Greenhouse EFFECT SO...what is the CAUSE ?
  22. 22. WHY <ul><li>What is the cause that makes our planet sick? </li></ul><ul><li>Why we talk about greenhouse effect, global warming and climate change all the time? </li></ul><ul><li>Why to be “green” and “environmental-friendly” ? </li></ul>
  23. 23. We!!!
  24. 24. By using in excess our natural resources: PETROLEUM, COAL and NATURAL GAS Interfering in the natural process
  25. 25. 2 problems <ul><li>1 – non - reusable energy sources. </li></ul><ul><li>2 – these natural sources when used emits “gases of greenhouse effect” : CO2, CH4, N2O and CFC’s </li></ul>
  26. 26. The logic <ul><li>More petroleum, natural gas or coal used </li></ul><ul><li>More CO2,CH4,N2O and CFC’s we put in the atmosphere </li></ul><ul><li>More ENERGY (radiation) is consumed </li></ul><ul><li>More warming </li></ul>
  27. 27. THE RESULT: CLIMATE CHANGE <ul><li>CLIME CHAN </li></ul>
  28. 28. I ASK <ul><li>How many of you go to the supermarket and get a plastic bag home? </li></ul><ul><li>How many of you select your own trash ? </li></ul>
  29. 29. Plastic bags <ul><li>Made from petroleum </li></ul><ul><li>Less you use  less petroleum used  less gases of greenhouse effect  less global warming and finally = less CLIMATE CHANGE </li></ul>
  30. 30. R e c y c l i n g <ul><li>Selecting trash we can </li></ul><ul><li>recycle it </li></ul><ul><li>help the planet use less natural resources </li></ul><ul><li>reduce the greenhouse effect, global warming and climate change. </li></ul>
  31. 31. Help the planet <ul><li>My passion </li></ul>
  32. 32. Lavousier <ul><li>“ In nature nothing is created, nothing is wasted, everything is transformed” Lavoisier </li></ul>
  33. 33. More <ul><li>IT I IT and FIND MORE </li></ul><ul><li>I suggest http://www.storyofstuff.org </li></ul>

×